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968993014 = 21154378101
BaseRepresentation
bin111001110000011…
…010100011110110
32111112022221112011
4321300122203312
53441030234024
6240052514434
733004206343
oct7160324366
92445287464
10968993014
11457a75880
1223061ba1a
131259a1a62
14929997ca
155a109094
hex39c1a8f6

968993014 has 16 divisors (see below), whose sum is σ = 1586112336. Its totient is φ = 440316000.

The previous prime is 968992993. The next prime is 968993017. The reversal of 968993014 is 410399869.

It is a super-2 number, since 2×9689930142 = 1877894922361608392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968993017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115564 + ... + 123664.

It is an arithmetic number, because the mean of its divisors is an integer number (99132021).

Almost surely, 2968993014 is an apocalyptic number.

968993014 is a deficient number, since it is larger than the sum of its proper divisors (617119322).

968993014 is a wasteful number, since it uses less digits than its factorization.

968993014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13551.

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 968993014 is about 31128.6526210178. The cubic root of 968993014 is about 989.5556329713. Note that the first 3 decimals are identical.

The spelling of 968993014 in words is "nine hundred sixty-eight million, nine hundred ninety-three thousand, fourteen".

Divisors: 1 2 11 22 5437 8101 10874 16202 59807 89111 119614 178222 44045137 88090274 484496507 968993014