Base | Representation |
---|---|
bin | 110000011100001011… |
… | …010101010100100011 |
3 | 11222020211101122212001 |
4 | 300130023111110203 |
5 | 1323010124344030 |
6 | 35521044544431 |
7 | 3520625412502 |
oct | 603413252443 |
9 | 158224348761 |
10 | 52012340515 |
11 | 20070679293 |
12 | a0b69b2117 |
13 | 4b9b948065 |
14 | 2735abc839 |
15 | 1546393cca |
hex | c1c2d5523 |
52012340515 has 16 divisors (see below), whose sum is σ = 63178986528. Its totient is φ = 41100614656.
The previous prime is 52012340509. The next prime is 52012340617. The reversal of 52012340515 is 51504321025.
It is a cyclic number.
It is not a de Polignac number, because 52012340515 - 215 = 52012307747 is a prime.
It is a Duffinian number.
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, 3111219 + ... + 3127891.
It is an arithmetic number, because the mean of its divisors is an integer number (3948686658).
Almost surely, 252012340515 is an apocalyptic number.
52012340515 is a deficient number, since it is larger than the sum of its proper divisors (11166646013).
52012340515 is a wasteful number, since it uses less digits than its factorization.
52012340515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24278.
The product of its (nonzero) digits is 6000, while the sum is 28.
The spelling of 52012340515 in words is "fifty-two billion, twelve million, three hundred forty thousand, five hundred fifteen".
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