Base | Representation |
---|---|
bin | 1010001100100… |
… | …0111011100100 |
3 | 2222110201222212 |
4 | 2203020323210 |
5 | 41422003202 |
6 | 4124342552 |
7 | 1026335240 |
oct | 243107344 |
9 | 88421885 |
10 | 42766052 |
11 | 2215a84a |
12 | 123a4a58 |
13 | 8b24874 |
14 | 5973420 |
15 | 3b4b652 |
hex | 28c8ee4 |
42766052 has 24 divisors (see below), whose sum is σ = 87354624. Its totient is φ = 17937792.
The previous prime is 42766051. The next prime is 42766079. The reversal of 42766052 is 25066724.
It is not an unprimeable number, because it can be changed into a prime (42766051) 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, 14933 + ... + 17564.
It is an arithmetic number, because the mean of its divisors is an integer number (3639776).
Almost surely, 242766052 is an apocalyptic number.
It is an amenable number.
42766052 is an abundant number, since it is smaller than the sum of its proper divisors (44588572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42766052 is a wasteful number, since it uses less digits than its factorization.
42766052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32555 (or 32553 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 42766052 is about 6539.5758272230. The cubic root of 42766052 is about 349.7032913968.
The spelling of 42766052 in words is "forty-two million, seven hundred sixty-six thousand, fifty-two".
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