Base | Representation |
---|---|
bin | 101011101010001101… |
… | …001001101101101000 |
3 | 11111000002002101121210 |
4 | 223222031021231220 |
5 | 1232002010123120 |
6 | 33311431233120 |
7 | 3246463555533 |
oct | 535215115550 |
9 | 144002071553 |
10 | 46878989160 |
11 | 18976a70453 |
12 | 91038187a0 |
13 | 4561299453 |
14 | 23aa027a1a |
15 | 134589ace0 |
hex | aea349b68 |
46878989160 has 64 divisors (see below), whose sum is σ = 146751626880. Its totient is φ = 11957538560.
The previous prime is 46878989153. The next prime is 46878989191. The reversal of 46878989160 is 6198987864.
46878989160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 46878989091 and 46878989100.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8489811 + ... + 8495330.
It is an arithmetic number, because the mean of its divisors is an integer number (2292994170).
Almost surely, 246878989160 is an apocalyptic number.
46878989160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
46878989160 is an abundant number, since it is smaller than the sum of its proper divisors (99872637720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46878989160 is a wasteful number, since it uses less digits than its factorization.
46878989160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16985178 (or 16985174 counting only the distinct ones).
The product of its (nonzero) digits is 41803776, while the sum is 66.
The spelling of 46878989160 in words is "forty-six billion, eight hundred seventy-eight million, nine hundred eighty-nine thousand, one hundred sixty".
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