Base | Representation |
---|---|
bin | 10010101000001111… |
… | …010101101100000100 |
3 | 1220122000011101010021 |
4 | 102220033111230010 |
5 | 311431112244333 |
6 | 13104454104524 |
7 | 1305452061052 |
oct | 225017255404 |
9 | 56560141107 |
10 | 20002462468 |
11 | 853496111a |
12 | 3a6294b144 |
13 | 1b6a05a711 |
14 | d7a7671d2 |
15 | 7c10a582d |
hex | 4a83d5b04 |
20002462468 has 12 divisors (see below), whose sum is σ = 35094297420. Its totient is φ = 9975520352.
The previous prime is 20002462453. The next prime is 20002462471. The reversal of 20002462468 is 86426420002.
It can be written as a sum of positive squares in 2 ways, for example, as 5025108544 + 14977353924 = 70888^2 + 122382^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6425971 + ... + 6429082.
It is an arithmetic number, because the mean of its divisors is an integer number (2924524785).
Almost surely, 220002462468 is an apocalyptic number.
It is an amenable number.
20002462468 is a deficient number, since it is larger than the sum of its proper divisors (15091834952).
20002462468 is a wasteful number, since it uses less digits than its factorization.
20002462468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12855446 (or 12855444 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 34.
The spelling of 20002462468 in words is "twenty billion, two million, four hundred sixty-two thousand, four hundred sixty-eight".
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