Base | Representation |
---|---|
bin | 1011110110000010011101… |
… | …1010111000100000101000 |
3 | 1201002222122102012100211200 |
4 | 2331200213122320200220 |
5 | 3201332102030400404 |
6 | 43410403513324200 |
7 | 2512611064153311 |
oct | 275404732704050 |
9 | 51088572170750 |
10 | 13023002200104 |
11 | 417102a262126 |
12 | 1563b41106660 |
13 | 7360aa337b00 |
14 | 330460d27608 |
15 | 178b58c7d839 |
hex | bd8276b8828 |
13023002200104 has 72 divisors (see below), whose sum is σ = 38192458410990. Its totient is φ = 4007077596288.
The previous prime is 13023002200051. The next prime is 13023002200193. The reversal of 13023002200104 is 40100220032031.
13023002200104 is a `hidden beast` number, since 130 + 2 + 300 + 220 + 0 + 10 + 4 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 9809236080900 + 3213766119204 = 3131970^2 + 1792698^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×130230022001042 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 535121059 + ... + 535145394.
Almost surely, 213023002200104 is an apocalyptic number.
It is an amenable number.
13023002200104 is an abundant number, since it is smaller than the sum of its proper divisors (25169456210886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13023002200104 is a wasteful number, since it uses less digits than its factorization.
13023002200104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1070266491 (or 1070266471 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 13023002200104 its reverse (40100220032031), we get a palindrome (53123222232135).
The spelling of 13023002200104 in words is "thirteen trillion, twenty-three billion, two million, two hundred thousand, one hundred four".
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