Base | Representation |
---|---|
bin | 10010101100000111… |
… | …000100100110101100 |
3 | 1220210112100202102202 |
4 | 102230013010212230 |
5 | 312044223413304 |
6 | 13115134041032 |
7 | 1310201056421 |
oct | 225407044654 |
9 | 56715322382 |
10 | 20067404204 |
11 | 8568587881 |
12 | 3a80649178 |
13 | 1b7a647a93 |
14 | d8522dd48 |
15 | 7c6b3281e |
hex | 4ac1c49ac |
20067404204 has 24 divisors (see below), whose sum is σ = 36270732960. Its totient is φ = 9709524864.
The previous prime is 20067404183. The next prime is 20067404237. The reversal of 20067404204 is 40240476002.
It is a super-2 number, since 2×200674042042 (a number of 21 digits) contains 22 as substring.
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, 632864 + ... + 663815.
It is an arithmetic number, because the mean of its divisors is an integer number (1511280540).
Almost surely, 220067404204 is an apocalyptic number.
It is an amenable number.
20067404204 is a deficient number, since it is larger than the sum of its proper divisors (16203328756).
20067404204 is a wasteful number, since it uses less digits than its factorization.
20067404204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1296809 (or 1296807 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 29.
The spelling of 20067404204 in words is "twenty billion, sixty-seven million, four hundred four thousand, two hundred four".
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