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132006888 = 23331353887
BaseRepresentation
bin1111101111001…
…00001111101000
3100012101122102000
413313210033220
5232243210023
621033211000
73162016506
oct767441750
9305348360
10132006888
1168572802
1238260a60
132146c0b0
1413763676
15b8c8243
hex7de43e8

132006888 has 128 divisors (see below), whose sum is σ = 402796800. Its totient is φ = 39806208.

The previous prime is 132006883. The next prime is 132006893. The reversal of 132006888 is 888600231.

It is an interprime number because it is at equal distance from previous prime (132006883) and next prime (132006893).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (132006881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148381 + ... + 149267.

It is an arithmetic number, because the mean of its divisors is an integer number (3146850).

Almost surely, 2132006888 is an apocalyptic number.

132006888 is a gapful number since it is divisible by the number (18) 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 132006888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201398400).

132006888 is an abundant number, since it is smaller than the sum of its proper divisors (270789912).

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

132006888 is a wasteful number, since it uses less digits than its factorization.

132006888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 132006888 is about 11489.4250508892. The cubic root of 132006888 is about 509.1731931855.

The spelling of 132006888 in words is "one hundred thirty-two million, six thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 53 54 72 78 104 106 108 117 156 159 212 216 234 312 318 351 424 468 477 636 689 702 887 936 954 1272 1378 1404 1431 1774 1908 2067 2661 2756 2808 2862 3548 3816 4134 5322 5512 5724 6201 7096 7983 8268 10644 11448 11531 12402 15966 16536 18603 21288 23062 23949 24804 31932 34593 37206 46124 47011 47898 49608 63864 69186 74412 92248 94022 95796 103779 138372 141033 148824 188044 191592 207558 276744 282066 311337 376088 415116 423099 564132 611143 622674 830232 846198 1128264 1222286 1245348 1269297 1692396 1833429 2444572 2490696 2538594 3384792 3666858 4889144 5077188 5500287 7333716 10154376 11000574 14667432 16500861 22001148 33001722 44002296 66003444 132006888