Base | Representation |
---|---|
bin | 11001001011101… |
… | …001110010101000 |
3 | 1002102222110200112 |
4 | 121023221302220 |
5 | 1331124011120 |
6 | 105531153452 |
7 | 13320031106 |
oct | 3113516250 |
9 | 1072873615 |
10 | 422485160 |
11 | 1a7533399 |
12 | b95a5888 |
13 | 696b4c26 |
14 | 40178c76 |
15 | 27155bc5 |
hex | 192e9ca8 |
422485160 has 32 divisors (see below), whose sum is σ = 991923840. Its totient is φ = 161646144.
The previous prime is 422485157. The next prime is 422485163. The reversal of 422485160 is 61584224.
It is an interprime number because it is at equal distance from previous prime (422485157) and next prime (422485163).
It is not an unprimeable number, because it can be changed into a prime (422485163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228692 + ... + 230531.
It is an arithmetic number, because the mean of its divisors is an integer number (30997620).
Almost surely, 2422485160 is an apocalyptic number.
422485160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
422485160 is an abundant number, since it is smaller than the sum of its proper divisors (569438680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422485160 is a wasteful number, since it uses less digits than its factorization.
422485160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 459257 (or 459253 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 422485160 is about 20554.4438017671. The cubic root of 422485160 is about 750.3614021197.
The spelling of 422485160 in words is "four hundred twenty-two million, four hundred eighty-five thousand, one hundred sixty".
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