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38752632 = 23324312517
BaseRepresentation
bin1001001111010…
…1000101111000
32200220211121200
42103311011320
534410041012
63502334200
7650251302
oct223650570
980824550
1038752632
111a969476
1210b8a360
13804ab69
14520a972
1536073dc
hex24f5178

38752632 has 48 divisors (see below), whose sum is σ = 107404440. Its totient is φ = 12616128.

The previous prime is 38752627. The next prime is 38752633. The reversal of 38752632 is 23625783.

38752632 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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38752633) 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 11 ways as a sum of consecutive naturals, for example, 3163 + ... + 9354.

Almost surely, 238752632 is an apocalyptic number.

It is an amenable number.

38752632 is an abundant number, since it is smaller than the sum of its proper divisors (68651808).

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

38752632 is a wasteful number, since it uses less digits than its factorization.

38752632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12572 (or 12565 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 38752632 is about 6225.1612027320. The cubic root of 38752632 is about 338.4026339852.

The spelling of 38752632 in words is "thirty-eight million, seven hundred fifty-two thousand, six hundred thirty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 43 72 86 129 172 258 344 387 516 774 1032 1548 3096 12517 25034 37551 50068 75102 100136 112653 150204 225306 300408 450612 538231 901224 1076462 1614693 2152924 3229386 4305848 4844079 6458772 9688158 12917544 19376316 38752632