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39102364 = 2271396513
BaseRepresentation
bin1001010100101…
…0011110011100
32201120121100201
42111022132130
540002233424
63514033244
7653236030
oct225123634
981517321
1039102364
1120088204
1211118824
1381410c2
14529c1c0
153675d44
hex254a79c

39102364 has 12 divisors (see below), whose sum is σ = 78204784. Its totient is φ = 16758144.

The previous prime is 39102359. The next prime is 39102367. The reversal of 39102364 is 46320193.

39102364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

39102364 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1396513 = 39102364 / (3 + 9 + 1 + 0 + 2 + 3 + 6 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39102367) 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 3 ways as a sum of consecutive naturals, for example, 698229 + ... + 698284.

Almost surely, 239102364 is an apocalyptic number.

It is an amenable number.

39102364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

39102364 is a wasteful number, since it uses less digits than its factorization.

39102364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396524 (or 1396522 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 39102364 is about 6253.1883067760. The cubic root of 39102364 is about 339.4175842135.

The spelling of 39102364 in words is "thirty-nine million, one hundred two thousand, three hundred sixty-four".

Divisors: 1 2 4 7 14 28 1396513 2793026 5586052 9775591 19551182 39102364