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13054420162651 = 75931608765527
BaseRepresentation
bin1011110111110111100000…
…0100111001100001011011
31201012222201222122020011011
42331331320010321201123
53202340423030201101
643433041241314351
72515102462346620
oct275757004714133
951188658566134
1013054420162651
11418339194342a
12156a04aa959b7
137390463ca5aa
14331ba17dc347
151798970e9751
hexbdf7813985b

13054420162651 has 8 divisors (see below), whose sum is σ = 15172207453440. Its totient is φ = 10999850403048.

The previous prime is 13054420162633. The next prime is 13054420162661. The reversal of 13054420162651 is 15626102445031.

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 13054420162651 - 29 = 13054420162139 is a prime.

It is a super-2 number, since 2×130544201626512 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13054420162621) 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, 15804382351 + ... + 15804383176.

It is an arithmetic number, because the mean of its divisors is an integer number (1896525931680).

Almost surely, 213054420162651 is an apocalyptic number.

13054420162651 is a deficient number, since it is larger than the sum of its proper divisors (2117787290789).

13054420162651 is an equidigital number, since it uses as much as digits as its factorization.

13054420162651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31608765593.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 13054420162651 in words is "thirteen trillion, fifty-four billion, four hundred twenty million, one hundred sixty-two thousand, six hundred fifty-one".

Divisors: 1 7 59 413 31608765527 221261358689 1864917166093 13054420162651