Base | Representation |
---|---|
bin | 1011101010110… |
… | …1110100110000 |
3 | 10102002201221121 |
4 | 2322231310300 |
5 | 100012241410 |
6 | 4505032024 |
7 | 1133016052 |
oct | 272556460 |
9 | 112081847 |
10 | 48946480 |
11 | 256a1240 |
12 | 14485614 |
13 | a1a9a1b |
14 | 67018d2 |
15 | 446c9da |
hex | 2eadd30 |
48946480 has 40 divisors (see below), whose sum is σ = 124148304. Its totient is φ = 17798400.
The previous prime is 48946463. The next prime is 48946501. The reversal of 48946480 is 8464984.
It is a happy number.
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, 26931 + ... + 28690.
Almost surely, 248946480 is an apocalyptic number.
48946480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48946480 is an abundant number, since it is smaller than the sum of its proper divisors (75201824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48946480 is a wasteful number, since it uses less digits than its factorization.
48946480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55645 (or 55639 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The square root of 48946480 is about 6996.1760984126. The cubic root of 48946480 is about 365.7972938670.
The spelling of 48946480 in words is "forty-eight million, nine hundred forty-six thousand, four hundred eighty".
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