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3930016908 = 223180972
BaseRepresentation
bin1110101000111111…
…0100110010001100
3101010220000112200210
43222033310302030
531022041020113
61445545522420
7166250410146
oct35217646214
911126015623
103930016908
111737434964
129181a3410
134a828a7bc
14293d37c96
1518004e6c3
hexea3f4c8c

3930016908 has 18 divisors (see below), whose sum is σ = 9170546196. Its totient is φ = 1309933248.

The previous prime is 3930016903. The next prime is 3930016919. The reversal of 3930016908 is 8096100393.

It is not an unprimeable number, because it can be changed into a prime (3930016903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208116 + ... + 226212.

Almost surely, 23930016908 is an apocalyptic number.

It is an amenable number.

3930016908 is an abundant number, since it is smaller than the sum of its proper divisors (5240529288).

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

3930016908 is an frugal number, since it uses more digits than its factorization.

3930016908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36201 (or 18102 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 3930016908 is about 62689.8469291479. The cubic root of 3930016908 is about 1578.0889285343.

Multiplying 3930016908 by its product of nonzero digits (34992), we get a square (137519151644736 = 117268562).

The spelling of 3930016908 in words is "three billion, nine hundred thirty million, sixteen thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 18097 36194 54291 72388 108582 217164 327501409 655002818 982504227 1310005636 1965008454 3930016908