Base | Representation |
---|---|
bin | 10110001111100000001111… |
… | …01101100111001110000000 |
3 | 20102011212101210210022222000 |
4 | 23013300013231213032000 |
5 | 22402330133020330410 |
6 | 252005300342144000 |
7 | 13205501360340663 |
oct | 1307600755471600 |
9 | 212155353708860 |
10 | 48911216964480 |
11 | 14648148955582 |
12 | 559b3a3722000 |
13 | 213a4007b91c0 |
14 | c1145bb6b6da |
15 | 59c45dd08dc0 |
hex | 2c7c07b67380 |
48911216964480 has 256 divisors, whose sum is σ = 186552398894400. Its totient is φ = 12039684120576.
The previous prime is 48911216964433. The next prime is 48911216964503. The reversal of 48911216964480 is 8446961211984.
48911216964480 is a `hidden beast` number, since 4 + 8 + 9 + 1 + 121 + 69 + 6 + 448 + 0 = 666.
It is a super-2 number, since 2×489112169644802 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108641139 + ... + 109090418.
Almost surely, 248911216964480 is an apocalyptic number.
48911216964480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48911216964480 is an abundant number, since it is smaller than the sum of its proper divisors (137641181929920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48911216964480 is a wasteful number, since it uses less digits than its factorization.
48911216964480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217731598 (or 217731580 counting only the distinct ones).
The product of its (nonzero) digits is 23887872, while the sum is 63.
The spelling of 48911216964480 in words is "forty-eight trillion, nine hundred eleven billion, two hundred sixteen million, nine hundred sixty-four thousand, four hundred eighty".
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