Base | Representation |
---|---|
bin | 11101110111000111000001… |
… | …000001000110100100001001 |
3 | 122020000001212002121202011000 |
4 | 131313013001001012210021 |
5 | 114203204232021122023 |
6 | 1143152213301325213 |
7 | 36443212030161564 |
oct | 3567070101064411 |
9 | 566001762552130 |
10 | 131330453301513 |
11 | 38933a291245a4 |
12 | 1289087b106809 |
13 | 583854092905b |
14 | 24605dc06d4db |
15 | 102b316cd9243 |
hex | 7771c1046909 |
131330453301513 has 16 divisors (see below), whose sum is σ = 195582292300800. Its totient is φ = 87095239533360.
The previous prime is 131330453301511. The next prime is 131330453301521. The reversal of 131330453301513 is 315103354033131.
131330453301513 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 304 + 5 + 330 + 1 + 5 + 13 = 666.
It is not a de Polignac number, because 131330453301513 - 21 = 131330453301511 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131330453301511) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12733216998 + ... + 12733227311.
It is an arithmetic number, because the mean of its divisors is an integer number (12223893268800).
Almost surely, 2131330453301513 is an apocalyptic number.
It is an amenable number.
131330453301513 is a deficient number, since it is larger than the sum of its proper divisors (64251838999287).
131330453301513 is a wasteful number, since it uses less digits than its factorization.
131330453301513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25466444509 (or 25466444503 counting only the distinct ones).
The product of its (nonzero) digits is 72900, while the sum is 36.
The spelling of 131330453301513 in words is "one hundred thirty-one trillion, three hundred thirty billion, four hundred fifty-three million, three hundred one thousand, five hundred thirteen".
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