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22876792454961 = 328
BaseRepresentation
bin1010011001110011010110…
…00101100111111100110001
310000000000000000000000000000
411030321223011213330301
510444303132332024321
6120353241532220213
74550536146310224
oct514715305477461
9100000000000000
1022876792454961
11731aaa1a42625
12269581360a669
13c9c370248723
14591357c1b5bb
1529a127c35826
hex14ce6b167f31

22876792454961 has 29 divisors (see below), whose sum is σ = 34315188682441. Its totient is φ = 15251194969974.

The previous prime is 22876792454939. The next prime is 22876792454987. The reversal of 22876792454961 is 16945429767822.

The square root of 22876792454961 is 4782969.

It is a perfect power (a square, a biquadrate, a 7-th power, a 14-th power, a 28-th power), and thus also a powerful number.

22876792454961 is a `hidden beast` number, since 2 + 2 + 8 + 7 + 6 + 7 + 92 + 45 + 496 + 1 = 666.

It is an ABA number since it can be written as A⋅BA, here for A=3, B=19683.

It is not a de Polignac number, because 22876792454961 - 213 = 22876792446769 is a prime.

It is a Duffinian number.

Its product of digits (731566080) is a multiple of the sum of its prime divisors (3).

It is a nialpdrome in base 3 and base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 22876792454961.

It is not an unprimeable number, because it can be changed into a prime (22876792450961) by changing a digit.

It is a polite number, since it can be written in 28 ways as a sum of consecutive naturals, for example, 7625597484986 + 7625597484987 + 7625597484988.

Almost surely, 222876792454961 is an apocalyptic number.

22876792454961 is the 4782969-th square number.

22876792454961 is the 2391485-th centered octagonal number.

It is an amenable number.

22876792454961 is a deficient number, since it is larger than the sum of its proper divisors (11438396227480).

22876792454961 is an frugal number, since it uses more digits than its factorization.

22876792454961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84 (or 3 counting only the distinct ones).

The product of its digits is 731566080, while the sum is 72.

The spelling of 22876792454961 in words is "twenty-two trillion, eight hundred seventy-six billion, seven hundred ninety-two million, four hundred fifty-four thousand, nine hundred sixty-one".

Divisors: 1 3 9 27 81 243 729 2187 6561 19683 59049 177147 531441 1594323 4782969 14348907 43046721 129140163 387420489 1162261467 3486784401 10460353203 31381059609 94143178827 282429536481 847288609443 2541865828329 7625597484987 22876792454961