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132332256 = 25327411601
BaseRepresentation
bin1111110001100…
…11101011100000
3100020000011201200
413320303223200
5232334113011
621044201200
73164543220
oct770635340
9306004650
10132332256
1168775201
1238399200
1321554214
141380a080
15b93e856
hex7e33ae0

132332256 has 144 divisors (see below), whose sum is σ = 440844768. Its totient is φ = 36864000.

The previous prime is 132332251. The next prime is 132332261. The reversal of 132332256 is 652233231.

It is an interprime number because it is at equal distance from previous prime (132332251) and next prime (132332261).

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132332251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81856 + ... + 83456.

It is an arithmetic number, because the mean of its divisors is an integer number (3061422).

Almost surely, 2132332256 is an apocalyptic number.

132332256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132332256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220422384).

132332256 is an abundant number, since it is smaller than the sum of its proper divisors (308512512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132332256 is a wasteful number, since it uses less digits than its factorization.

132332256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665 (or 1654 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 132332256 is about 11503.5757919005. The cubic root of 132332256 is about 509.5911833369.

Adding to 132332256 its reverse (652233231), we get a palindrome (784565487).

It can be divided in two parts, 13233225 and 6, that added together give a palindrome (13233231).

The spelling of 132332256 in words is "one hundred thirty-two million, three hundred thirty-two thousand, two hundred fifty-six".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 41 42 48 56 63 72 82 84 96 112 123 126 144 164 168 224 246 252 287 288 328 336 369 492 504 574 656 672 738 861 984 1008 1148 1312 1476 1601 1722 1968 2016 2296 2583 2952 3202 3444 3936 4592 4803 5166 5904 6404 6888 9184 9606 10332 11207 11808 12808 13776 14409 19212 20664 22414 25616 27552 28818 33621 38424 41328 44828 51232 57636 65641 67242 76848 82656 89656 100863 115272 131282 134484 153696 179312 196923 201726 230544 262564 268968 358624 393846 403452 459487 461088 525128 537936 590769 787692 806904 918974 1050256 1075872 1181538 1378461 1575384 1613808 1837948 2100512 2363076 2756922 3150768 3227616 3675896 4135383 4726152 5513844 6301536 7351792 8270766 9452304 11027688 14703584 16541532 18904608 22055376 33083064 44110752 66166128 132332256