Base | Representation |
---|---|
bin | 11101111100001100100100… |
… | …111101111101110000010111 |
3 | 122021020111011011211120200120 |
4 | 131330030210331331300113 |
5 | 114224421141233122300 |
6 | 1144020544531443023 |
7 | 36510365466604251 |
oct | 3574144475756027 |
9 | 567214134746616 |
10 | 131680022551575 |
11 | 38a59202926063 |
12 | 12928579156473 |
13 | 58624b01aa954 |
14 | 24734c0614cd1 |
15 | 10354761033a0 |
hex | 77c324f7dc17 |
131680022551575 has 24 divisors (see below), whose sum is σ = 217916164879056. Its totient is φ = 70163153664000.
The previous prime is 131680022551523. The next prime is 131680022551603. The reversal of 131680022551575 is 575155220086131.
It is not a de Polignac number, because 131680022551575 - 216 = 131680022486039 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 827316106 + ... + 827475255.
It is an arithmetic number, because the mean of its divisors is an integer number (9079840203294).
Almost surely, 2131680022551575 is an apocalyptic number.
131680022551575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
131680022551575 is a deficient number, since it is larger than the sum of its proper divisors (86236142327481).
131680022551575 is a wasteful number, since it uses less digits than its factorization.
131680022551575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1654792435 (or 1654792430 counting only the distinct ones).
The product of its (nonzero) digits is 2520000, while the sum is 51.
The spelling of 131680022551575 in words is "one hundred thirty-one trillion, six hundred eighty billion, twenty-two million, five hundred fifty-one thousand, five hundred seventy-five".
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