Base | Representation |
---|---|
bin | 1010001111100… |
… | …1111110110000 |
3 | 2222211221120220 |
4 | 2203321332300 |
5 | 41444420320 |
6 | 4132533040 |
7 | 1031133051 |
oct | 243717660 |
9 | 88757526 |
10 | 42966960 |
11 | 22287793 |
12 | 12481180 |
13 | 8b9514a |
14 | 59c6728 |
15 | 3b8ae40 |
hex | 28f9fb0 |
42966960 has 40 divisors (see below), whose sum is σ = 133198320. Its totient is φ = 11457792.
The previous prime is 42966907. The next prime is 42967003. The reversal of 42966960 is 6966924.
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, 89275 + ... + 89754.
It is an arithmetic number, because the mean of its divisors is an integer number (3329958).
Almost surely, 242966960 is an apocalyptic number.
42966960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42966960 is an abundant number, since it is smaller than the sum of its proper divisors (90231360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42966960 is a wasteful number, since it uses less digits than its factorization.
42966960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179045 (or 179039 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 42.
The square root of 42966960 is about 6554.9187637987. The cubic root of 42966960 is about 350.2500526034.
The spelling of 42966960 in words is "forty-two million, nine hundred sixty-six thousand, nine hundred sixty".
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