Base | Representation |
---|---|
bin | 1011110111100111100001… |
… | …0111110011101000111101 |
3 | 1201012120200000020002212200 |
4 | 2331321320113303220331 |
5 | 3202303131304330442 |
6 | 43431051431422113 |
7 | 2514561251020131 |
oct | 275717027635075 |
9 | 51176600202780 |
10 | 13050130151997 |
11 | 4181590288984 |
12 | 1569252224939 |
13 | 738811697b53 |
14 | 3318b5b553c1 |
15 | 1796e568a34c |
hex | bde785f3a3d |
13050130151997 has 24 divisors (see below), whose sum is σ = 19692695463168. Its totient is φ = 8317999771200.
The previous prime is 13050130151941. The next prime is 13050130151999. The reversal of 13050130151997 is 79915103105031.
13050130151997 is a `hidden beast` number, since 1 + 3 + 0 + 501 + 3 + 0 + 1 + 51 + 9 + 97 = 666.
It is not a de Polignac number, because 13050130151997 - 235 = 13015770413629 is a prime.
It is a super-2 number, since 2×130501301519972 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13050130151999) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 281751904 + ... + 281798217.
It is an arithmetic number, because the mean of its divisors is an integer number (820528977632).
Almost surely, 213050130151997 is an apocalyptic number.
It is an amenable number.
13050130151997 is a deficient number, since it is larger than the sum of its proper divisors (6642565311171).
13050130151997 is a wasteful number, since it uses less digits than its factorization.
13050130151997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 563550241 (or 563550238 counting only the distinct ones).
The product of its (nonzero) digits is 127575, while the sum is 45.
The spelling of 13050130151997 in words is "thirteen trillion, fifty billion, one hundred thirty million, one hundred fifty-one thousand, nine hundred ninety-seven".
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