Base | Representation |
---|---|
bin | 11101101000010011110… |
… | …11001010100100111000 |
3 | 10121022211022101020212002 |
4 | 32310021323022210320 |
5 | 113140003340111122 |
6 | 2055410245440132 |
7 | 133360550061065 |
oct | 16641173124470 |
9 | 3538738336762 |
10 | 1018073753912 |
11 | 3628431027a6 |
12 | 145386a10048 |
13 | 75008880497 |
14 | 373bc991c6c |
15 | 1b73833c992 |
hex | ed09eca938 |
1018073753912 has 32 divisors (see below), whose sum is σ = 1913041653600. Its totient is φ = 507930476544.
The previous prime is 1018073753887. The next prime is 1018073753999. The reversal of 1018073753912 is 2193573708101.
It is a happy number.
1018073753912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 7021493 + ... + 7165019.
It is an arithmetic number, because the mean of its divisors is an integer number (59782551675).
Almost surely, 21018073753912 is an apocalyptic number.
It is an amenable number.
1018073753912 is a deficient number, since it is larger than the sum of its proper divisors (894967899688).
1018073753912 is a wasteful number, since it uses less digits than its factorization.
1018073753912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145455 (or 145451 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 47.
The spelling of 1018073753912 in words is "one trillion, eighteen billion, seventy-three million, seven hundred fifty-three thousand, nine hundred twelve".
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