Base | Representation |
---|---|
bin | 101101001111100111… |
… | …000101100000010000 |
3 | 11122101122101020210122 |
4 | 231033213011200100 |
5 | 1243443023131410 |
6 | 34152324045412 |
7 | 3336602423165 |
oct | 551747054020 |
9 | 148348336718 |
10 | 48580286480 |
11 | 1966a33a2a0 |
12 | 94b9533868 |
13 | 47728ab35b |
14 | 24cbd6a06c |
15 | 13e4e08e55 |
hex | b4f9c5810 |
48580286480 has 40 divisors (see below), whose sum is σ = 123217274304. Its totient is φ = 17665558400.
The previous prime is 48580286467. The next prime is 48580286509. The reversal of 48580286480 is 8468208584.
It is a tau number, because it is divible by the number of its divisors (40).
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, 27601556 + ... + 27603315.
Almost surely, 248580286480 is an apocalyptic number.
48580286480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48580286480 is an abundant number, since it is smaller than the sum of its proper divisors (74636987824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48580286480 is a wasteful number, since it uses less digits than its factorization.
48580286480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55204895 (or 55204889 counting only the distinct ones).
The product of its (nonzero) digits is 3932160, while the sum is 53.
The spelling of 48580286480 in words is "forty-eight billion, five hundred eighty million, two hundred eighty-six thousand, four hundred eighty".
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