Base | Representation |
---|---|
bin | 1100011001110… |
… | …1100101110011 |
3 | 10121220011212100 |
4 | 3012131211303 |
5 | 101304310330 |
6 | 5055031443 |
7 | 1201132320 |
oct | 306354563 |
9 | 117804770 |
10 | 52025715 |
11 | 27404765 |
12 | 1550b583 |
13 | aa17461 |
14 | 6ca3b47 |
15 | 487a060 |
hex | 319d973 |
52025715 has 24 divisors (see below), whose sum is σ = 103061088. Its totient is φ = 23783040.
The previous prime is 52025671. The next prime is 52025731. The reversal of 52025715 is 51752025.
It is a happy number.
It is not a de Polignac number, because 52025715 - 28 = 52025459 is a prime.
It is a super-2 number, since 2×520257152 = 5413350042522450, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82266 + ... + 82895.
It is an arithmetic number, because the mean of its divisors is an integer number (4294212).
Almost surely, 252025715 is an apocalyptic number.
52025715 is a deficient number, since it is larger than the sum of its proper divisors (51035373).
52025715 is a wasteful number, since it uses less digits than its factorization.
52025715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165179 (or 165176 counting only the distinct ones).
The product of its (nonzero) digits is 3500, while the sum is 27.
The square root of 52025715 is about 7212.8853449920. The cubic root of 52025715 is about 373.3126321607.
The spelling of 52025715 in words is "fifty-two million, twenty-five thousand, seven hundred fifteen".
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