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961760096968 = 231119575215369
BaseRepresentation
bin11011111111011010101…
…11100111001011001000
310101221110201022002010011
431333231113213023020
5111224141041100333
62013454304401304
7126325211640166
oct15775527471310
93357421262104
10961760096968
11340975557850
1213648b616234
136c902a74998
1434799926236
151a03e5549cd
hexdfed5e72c8

961760096968 has 32 divisors (see below), whose sum is σ = 2070775332000. Its totient is φ = 414155064960.

The previous prime is 961760096963. The next prime is 961760097043. The reversal of 961760096968 is 869690067169.

It is not an unprimeable number, because it can be changed into a prime (961760096963) 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, 287606013 + ... + 287609356.

It is an arithmetic number, because the mean of its divisors is an integer number (64711729125).

Almost surely, 2961760096968 is an apocalyptic number.

It is an amenable number.

961760096968 is an abundant number, since it is smaller than the sum of its proper divisors (1109015235032).

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

961760096968 is a wasteful number, since it uses less digits than its factorization.

961760096968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575215405 (or 575215401 counting only the distinct ones).

The product of its (nonzero) digits is 52907904, while the sum is 67.

The spelling of 961760096968 in words is "nine hundred sixty-one billion, seven hundred sixty million, ninety-six thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 11 19 22 38 44 76 88 152 209 418 836 1672 575215369 1150430738 2300861476 4601722952 6327369059 10929092011 12654738118 21858184022 25309476236 43716368044 50618952472 87432736088 120220012121 240440024242 480880048484 961760096968