Base | Representation |
---|---|
bin | 1011011001111000111100… |
… | …0101111001100111001000 |
3 | 1122101202102001120201011110 |
4 | 2312132033011321213020 |
5 | 3120421203004204413 |
6 | 42400305303130320 |
7 | 2432641163202660 |
oct | 266361705714710 |
9 | 48352361521143 |
10 | 12539410225608 |
11 | 3aa4a30197092 |
12 | 14a627b1439a0 |
13 | 6cc5cc664786 |
14 | 314ca6d291a0 |
15 | 16b2a388c8c3 |
hex | b678f1799c8 |
12539410225608 has 32 divisors (see below), whose sum is σ = 35826886359360. Its totient is φ = 3582688635840.
The previous prime is 12539410225571. The next prime is 12539410225619. The reversal of 12539410225608 is 80652201493521.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37319673123 + ... + 37319673458.
It is an arithmetic number, because the mean of its divisors is an integer number (1119590198730).
Almost surely, 212539410225608 is an apocalyptic number.
It is an amenable number.
12539410225608 is an abundant number, since it is smaller than the sum of its proper divisors (23287476133752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12539410225608 is a wasteful number, since it uses less digits than its factorization.
12539410225608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74639346597 (or 74639346593 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 48.
The spelling of 12539410225608 in words is "twelve trillion, five hundred thirty-nine billion, four hundred ten million, two hundred twenty-five thousand, six hundred eight".
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