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131753264227641 = 32712739434176287
BaseRepresentation
bin11101111101010000110010…
…100000110010010100111001
3122021111111012111222020010200
4131331100302200302110321
5114232121141120241031
61144114340343032413
736515600465562450
oct3575206240622471
9567444174866120
10131753264227641
1138a87277946361
121293a7b973b709
1358693830c6504
142476c6b983b97
1510373110e58e6
hex77d432832539

131753264227641 has 48 divisors (see below), whose sum is σ = 219265677656064. Its totient is φ = 74675802452832.

The previous prime is 131753264227603. The next prime is 131753264227699. The reversal of 131753264227641 is 146722462357131.

131753264227641 is a `hidden beast` number, since 1 + 3 + 1 + 7 + 5 + 326 + 4 + 2 + 276 + 41 = 666.

It is not a de Polignac number, because 131753264227641 - 218 = 131753263965497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131753264227441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29459800 + ... + 33636086.

It is an arithmetic number, because the mean of its divisors is an integer number (4568034951168).

Almost surely, 2131753264227641 is an apocalyptic number.

It is an amenable number.

131753264227641 is a deficient number, since it is larger than the sum of its proper divisors (87512413428423).

131753264227641 is a wasteful number, since it uses less digits than its factorization.

131753264227641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4180370 (or 4180367 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 131753264227641 in words is "one hundred thirty-one trillion, seven hundred fifty-three billion, two hundred sixty-four million, two hundred twenty-seven thousand, six hundred forty-one".

Divisors: 1 3 7 9 21 63 127 381 889 1143 2667 3943 8001 11829 27601 35487 82803 248409 500761 1502283 3505327 4176287 4506849 10515981 12528861 29234009 31547943 37586583 87702027 263106081 530388449 1591165347 3712719143 4773496041 11138157429 16467099641 33414472287 49401298923 115269697487 148203896769 345809092461 1037427277383 2091321654407 6273964963221 14639251580849 18821894889663 43917754742547 131753264227641