Base | Representation |
---|---|
bin | 11001100000010… |
… | …101011110001000 |
3 | 1002211011220222122 |
4 | 121200111132020 |
5 | 1334021010302 |
6 | 110243310412 |
7 | 13414102064 |
oct | 3140253610 |
9 | 1084156878 |
10 | 427906952 |
11 | 1aa5a6910 |
12 | bb37b408 |
13 | 6a8629a5 |
14 | 40b8aaa4 |
15 | 278773a2 |
hex | 19815788 |
427906952 has 16 divisors (see below), whose sum is σ = 875264400. Its totient is φ = 194503120.
The previous prime is 427906937. The next prime is 427906967. The reversal of 427906952 is 259609724.
It is an interprime number because it is at equal distance from previous prime (427906937) and next prime (427906967).
It is a Harshad number since it is a multiple of its sum of digits (44).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2431202 + ... + 2431377.
It is an arithmetic number, because the mean of its divisors is an integer number (54704025).
Almost surely, 2427906952 is an apocalyptic number.
It is an amenable number.
427906952 is an abundant number, since it is smaller than the sum of its proper divisors (447357448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427906952 is a wasteful number, since it uses less digits than its factorization.
427906952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4862596 (or 4862592 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 44.
The square root of 427906952 is about 20685.9119209185. The cubic root of 427906952 is about 753.5575881472.
The spelling of 427906952 in words is "four hundred twenty-seven million, nine hundred six thousand, nine hundred fifty-two".
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