Base | Representation |
---|---|
bin | 1101101000110100101… |
… | …10010001000100101100 |
3 | 1122210112002022012010100 |
4 | 12310122112101010230 |
5 | 30134134412324410 |
6 | 555134024311100 |
7 | 45566116601133 |
oct | 6643226210454 |
9 | 1583462265110 |
10 | 468593479980 |
11 | 17080289212a |
12 | 76997012490 |
13 | 3525a563612 |
14 | 1897408a91a |
15 | c2c87c78c0 |
hex | 6d1a59112c |
468593479980 has 72 divisors (see below), whose sum is σ = 1428136832304. Its totient is φ = 124366032000.
The previous prime is 468593479961. The next prime is 468593479997. The reversal of 468593479980 is 89974395864.
468593479980 is a `hidden beast` number, since 4 + 68 + 5 + 9 + 3 + 479 + 98 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 468593479899 and 468593479908.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6130971 + ... + 6206930.
It is an arithmetic number, because the mean of its divisors is an integer number (19835233782).
Almost surely, 2468593479980 is an apocalyptic number.
It is an amenable number.
468593479980 is an abundant number, since it is smaller than the sum of its proper divisors (959543352324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468593479980 is a wasteful number, since it uses less digits than its factorization.
468593479980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12338127 (or 12338122 counting only the distinct ones).
The product of its (nonzero) digits is 470292480, while the sum is 72.
The spelling of 468593479980 in words is "four hundred sixty-eight billion, five hundred ninety-three million, four hundred seventy-nine thousand, nine hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •