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35380672 = 2617311049
BaseRepresentation
bin1000011011110…
…1110111000000
32110120112011021
42012331313000
533024140142
63302155224
7606505435
oct206756700
973515137
1035380672
1118a76028
12ba22b14
13743a112
1449adb8c
15318d267
hex21bddc0

35380672 has 56 divisors (see below), whose sum is σ = 76809600. Its totient is φ = 16097280.

The previous prime is 35380607. The next prime is 35380673. The reversal of 35380672 is 27608353.

35380672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35380673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33204 + ... + 34252.

It is an arithmetic number, because the mean of its divisors is an integer number (1371600).

Almost surely, 235380672 is an apocalyptic number.

35380672 is a gapful number since it is divisible by the number (32) 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 35380672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38404800).

35380672 is an abundant number, since it is smaller than the sum of its proper divisors (41428928).

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

35380672 is a wasteful number, since it uses less digits than its factorization.

35380672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109 (or 1099 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 35380672 is about 5948.1654314587. The cubic root of 35380672 is about 328.2882653204.

The spelling of 35380672 in words is "thirty-five million, three hundred eighty thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 17 31 32 34 62 64 68 124 136 248 272 496 527 544 992 1049 1054 1088 1984 2098 2108 4196 4216 8392 8432 16784 16864 17833 32519 33568 33728 35666 65038 67136 71332 130076 142664 260152 285328 520304 552823 570656 1040608 1105646 1141312 2081216 2211292 4422584 8845168 17690336 35380672