Base | Representation |
---|---|
bin | 1100101100111… |
… | …1000101110010 |
3 | 10201020202100210 |
4 | 3023033011302 |
5 | 102114331132 |
6 | 5141524550 |
7 | 1214563440 |
oct | 313170562 |
9 | 121222323 |
10 | 53277042 |
11 | 28089915 |
12 | 15a13756 |
13 | b064ba0 |
14 | 710bb90 |
15 | 4a25bcc |
hex | 32cf172 |
53277042 has 32 divisors (see below), whose sum is σ = 131144832. Its totient is φ = 14050944.
The previous prime is 53277019. The next prime is 53277053. The reversal of 53277042 is 24077235.
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, 48243 + ... + 49334.
It is an arithmetic number, because the mean of its divisors is an integer number (4098276).
Almost surely, 253277042 is an apocalyptic number.
53277042 is an abundant number, since it is smaller than the sum of its proper divisors (77867790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53277042 is a wasteful number, since it uses less digits than its factorization.
53277042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97602.
The product of its (nonzero) digits is 11760, while the sum is 30.
The square root of 53277042 is about 7299.1124117936. The cubic root of 53277042 is about 376.2819345013.
The spelling of 53277042 in words is "fifty-three million, two hundred seventy-seven thousand, forty-two".
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