Base | Representation |
---|---|
bin | 11101111001100110000101… |
… | …011110101111100010100010 |
3 | 122020121101201102122001020111 |
4 | 131321212011132233202202 |
5 | 114214004031300133102 |
6 | 1143402501450401534 |
7 | 36461436432601441 |
oct | 3571460536574242 |
9 | 566541642561214 |
10 | 131501253130402 |
11 | 3899a406185a81 |
12 | 128b99a77302aa |
13 | 584b6904a616c |
14 | 24689a2028d58 |
15 | 10309b1975cd7 |
hex | 7799857af8a2 |
131501253130402 has 8 divisors (see below), whose sum is σ = 197370491774976. Its totient is φ = 65711089205412.
The previous prime is 131501253130369. The next prime is 131501253130421. The reversal of 131501253130402 is 204031352105131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19768675738 + ... + 19768682389.
It is an arithmetic number, because the mean of its divisors is an integer number (24671311471872).
Almost surely, 2131501253130402 is an apocalyptic number.
131501253130402 is a deficient number, since it is larger than the sum of its proper divisors (65869238644574).
131501253130402 is a wasteful number, since it uses less digits than its factorization.
131501253130402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39537359792.
The product of its (nonzero) digits is 10800, while the sum is 31.
The spelling of 131501253130402 in words is "one hundred thirty-one trillion, five hundred one billion, two hundred fifty-three million, one hundred thirty thousand, four hundred two".
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