Base | Representation |
---|---|
bin | 11110000110111… |
… | …10110110000110 |
3 | 122121020221022000 |
4 | 33003132312012 |
5 | 1004124233024 |
6 | 41021250130 |
7 | 6154550433 |
oct | 1703366606 |
9 | 577227260 |
10 | 252571014 |
11 | 11a62a383 |
12 | 70703946 |
13 | 40432a07 |
14 | 25788b8a |
15 | 17290cc9 |
hex | f0ded86 |
252571014 has 16 divisors (see below), whose sum is σ = 561269040. Its totient is φ = 84190320.
The previous prime is 252570973. The next prime is 252571019. The reversal of 252571014 is 410175252.
It is a super-2 number, since 2×2525710142 = 127584234225976392, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252571019) 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, 2338567 + ... + 2338674.
It is an arithmetic number, because the mean of its divisors is an integer number (35079315).
Almost surely, 2252571014 is an apocalyptic number.
252571014 is an abundant number, since it is smaller than the sum of its proper divisors (308698026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252571014 is a wasteful number, since it uses less digits than its factorization.
252571014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4677252 (or 4677246 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 252571014 is about 15892.4829400569. The cubic root of 252571014 is about 632.1126805310.
The spelling of 252571014 in words is "two hundred fifty-two million, five hundred seventy-one thousand, fourteen".
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