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39764316 = 2239833371
BaseRepresentation
bin1001011110110…
…0000101011100
32202211020101110
42113230011130
540134424231
63540142020
7661663644
oct227540534
982736343
1039764316
112049a579
1211397910
1383134a7
1453d1524
153757046
hex25ec15c

39764316 has 24 divisors (see below), whose sum is σ = 92905344. Its totient is φ = 13237360.

The previous prime is 39764311. The next prime is 39764323. The reversal of 39764316 is 61346793.

39764316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39764311) 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, 10111 + ... + 13481.

It is an arithmetic number, because the mean of its divisors is an integer number (3871056).

Almost surely, 239764316 is an apocalyptic number.

39764316 is the 3371-st nonagonal number.

It is an amenable number.

39764316 is an abundant number, since it is smaller than the sum of its proper divisors (53141028).

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

39764316 is a wasteful number, since it uses less digits than its factorization.

39764316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361 (or 4359 counting only the distinct ones).

The product of its digits is 81648, while the sum is 39.

The square root of 39764316 is about 6305.8953369050. The cubic root of 39764316 is about 341.3221758268.

The spelling of 39764316 in words is "thirty-nine million, seven hundred sixty-four thousand, three hundred sixteen".

Divisors: 1 2 3 4 6 12 983 1966 2949 3371 3932 5898 6742 10113 11796 13484 20226 40452 3313693 6627386 9941079 13254772 19882158 39764316