Base | Representation |
---|---|
bin | 11101110100100000111010… |
… | …101000111001110010110001 |
3 | 122012101000111201010000022121 |
4 | 131310200322220321302301 |
5 | 114142244002404323130 |
6 | 1142534240105434241 |
7 | 36424266300003253 |
oct | 3564407250716261 |
9 | 565330451100277 |
10 | 131152105151665 |
11 | 38875328258934 |
12 | 128621a679b981 |
13 | 582478a2a2b40 |
14 | 2455b1d7c3cd3 |
15 | 1026879622d7a |
hex | 77483aa39cb1 |
131152105151665 has 16 divisors (see below), whose sum is σ = 171876041600256. Its totient is φ = 95486689771200.
The previous prime is 131152105151659. The next prime is 131152105151681. The reversal of 131152105151665 is 566151501251131.
It is not a de Polignac number, because 131152105151665 - 211 = 131152105149617 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14209324221 + ... + 14209333450.
It is an arithmetic number, because the mean of its divisors is an integer number (10742252600016).
Almost surely, 2131152105151665 is an apocalyptic number.
It is an amenable number.
131152105151665 is a deficient number, since it is larger than the sum of its proper divisors (40723936448591).
131152105151665 is a wasteful number, since it uses less digits than its factorization.
131152105151665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28418657760.
The product of its (nonzero) digits is 135000, while the sum is 43.
The spelling of 131152105151665 in words is "one hundred thirty-one trillion, one hundred fifty-two billion, one hundred five million, one hundred fifty-one thousand, six hundred sixty-five".
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