Base | Representation |
---|---|
bin | 1100010010011010101100… |
… | …1011101110001010110001 |
3 | 1202211121002001100011110020 |
4 | 3010212223023232022301 |
5 | 3232324043243410140 |
6 | 44422354104554053 |
7 | 2563050610135101 |
oct | 304465313561261 |
9 | 52747061304406 |
10 | 13510544122545 |
11 | 4339875a35558 |
12 | 1622525a82929 |
13 | 770067456852 |
14 | 349cb176b201 |
15 | 186690d096d0 |
hex | c49ab2ee2b1 |
13510544122545 has 32 divisors (see below), whose sum is σ = 22047987763200. Its totient is φ = 7063230193344.
The previous prime is 13510544122541. The next prime is 13510544122553. The reversal of 13510544122545 is 54522144501531.
13510544122545 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 13510544122545 - 22 = 13510544122541 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13510544122497 and 13510544122506.
It is not an unprimeable number, because it can be changed into a prime (13510544122541) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40847167 + ... + 41176596.
It is an arithmetic number, because the mean of its divisors is an integer number (688999617600).
Almost surely, 213510544122545 is an apocalyptic number.
13510544122545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13510544122545 is a deficient number, since it is larger than the sum of its proper divisors (8537443640655).
13510544122545 is a wasteful number, since it uses less digits than its factorization.
13510544122545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82023989.
The product of its (nonzero) digits is 480000, while the sum is 42.
The spelling of 13510544122545 in words is "thirteen trillion, five hundred ten billion, five hundred forty-four million, one hundred twenty-two thousand, five hundred forty-five".
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