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968105755 = 51031879817
BaseRepresentation
bin111001101101000…
…001111100011011
32111110122212102201
4321231001330123
53440313341010
6240021511031
732663522521
oct7155017433
92443585381
10968105755
1145751a201
12230272477
13125750c56
1492808311
1559ed123a
hex39b41f1b

968105755 has 8 divisors (see below), whose sum is σ = 1173006432. Its totient is φ = 766964928.

The previous prime is 968105717. The next prime is 968105759. The reversal of 968105755 is 557501869.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 968105755 - 211 = 968103707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (968105759) 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 7 ways as a sum of consecutive naturals, for example, 939394 + ... + 940423.

It is an arithmetic number, because the mean of its divisors is an integer number (146625804).

Almost surely, 2968105755 is an apocalyptic number.

968105755 is a deficient number, since it is larger than the sum of its proper divisors (204900677).

968105755 is a wasteful number, since it uses less digits than its factorization.

968105755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879925.

The product of its (nonzero) digits is 378000, while the sum is 46.

The square root of 968105755 is about 31114.3978730105. The cubic root of 968105755 is about 989.2535116821.

The spelling of 968105755 in words is "nine hundred sixty-eight million, one hundred five thousand, seven hundred fifty-five".

Divisors: 1 5 103 515 1879817 9399085 193621151 968105755