Base | Representation |
---|---|
bin | 10010101111001100… |
… | …000011111000110000 |
3 | 1220221010112022102011 |
4 | 102233030003320300 |
5 | 312200433344012 |
6 | 13124220532304 |
7 | 1311366022612 |
oct | 225714037060 |
9 | 56833468364 |
10 | 20119043632 |
11 | 8594748296 |
12 | 3a959b1094 |
13 | 1b8825845c |
14 | d8c032db2 |
15 | 7cb4331a7 |
hex | 4af303e30 |
20119043632 has 40 divisors (see below), whose sum is σ = 40127146976. Its totient is φ = 9764914176.
The previous prime is 20119043629. The next prime is 20119043647. The reversal of 20119043632 is 23634091102.
It is a junction number, because it is equal to n+sod(n) for n = 20119043594 and 20119043603.
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, 217093 + ... + 295579.
Almost surely, 220119043632 is an apocalyptic number.
It is an amenable number.
20119043632 is a deficient number, since it is larger than the sum of its proper divisors (20008103344).
20119043632 is a wasteful number, since it uses less digits than its factorization.
20119043632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78965 (or 78959 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 31.
The spelling of 20119043632 in words is "twenty billion, one hundred nineteen million, forty-three thousand, six hundred thirty-two".
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