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11795132274 = 232385471973
BaseRepresentation
bin10101111110000101…
…10110111101110010
31010110000121210122220
422333002312331302
5143124023213044
65230230341510
7565202653512
oct127702667562
933400553586
1011795132274
115003054502
1223521ba896
13115c894a13
147dc72d842
154907a4019
hex2bf0b6f72

11795132274 has 16 divisors (see below), whose sum is σ = 24615928512. Its totient is φ = 3760766768.

The previous prime is 11795132207. The next prime is 11795132299. The reversal of 11795132274 is 47223159711.

It is a super-2 number, since 2×117951322742 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42735849 + ... + 42736124.

It is an arithmetic number, because the mean of its divisors is an integer number (1538495532).

Almost surely, 211795132274 is an apocalyptic number.

11795132274 is an abundant number, since it is smaller than the sum of its proper divisors (12820796238).

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

11795132274 is a wasteful number, since it uses less digits than its factorization.

11795132274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85472001.

The product of its digits is 105840, while the sum is 42.

The spelling of 11795132274 in words is "eleven billion, seven hundred ninety-five million, one hundred thirty-two thousand, two hundred seventy-four".

Divisors: 1 2 3 6 23 46 69 138 85471973 170943946 256415919 512831838 1965855379 3931710758 5897566137 11795132274