Base | Representation |
---|---|
bin | 1100010010100001011011… |
… | …1001101001110111001001 |
3 | 1202211202201222220121001020 |
4 | 3010220112321221313021 |
5 | 3232341243414410031 |
6 | 44423253303343053 |
7 | 2563143443122560 |
oct | 304502671516711 |
9 | 52752658817036 |
10 | 13512351325641 |
11 | 433a613069a33 |
12 | 162294b151a89 |
13 | 7702949993ac |
14 | 34a00379abd7 |
15 | 1867497d7096 |
hex | c4a16e69dc9 |
13512351325641 has 16 divisors (see below), whose sum is σ = 20609878128000. Its totient is φ = 7713982931328.
The previous prime is 13512351325601. The next prime is 13512351325667. The reversal of 13512351325641 is 14652315321531.
13512351325641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13512351325641 - 211 = 13512351323593 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13512351325593 and 13512351325602.
It is not an unprimeable number, because it can be changed into a prime (13512351325601) 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, 306672586 + ... + 306716643.
It is an arithmetic number, because the mean of its divisors is an integer number (1288117383000).
Almost surely, 213512351325641 is an apocalyptic number.
It is an amenable number.
13512351325641 is a deficient number, since it is larger than the sum of its proper divisors (7097526802359).
13512351325641 is a wasteful number, since it uses less digits than its factorization.
13512351325641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 613390288.
The product of its digits is 324000, while the sum is 42.
The spelling of 13512351325641 in words is "thirteen trillion, five hundred twelve billion, three hundred fifty-one million, three hundred twenty-five thousand, six hundred forty-one".
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