Base | Representation |
---|---|
bin | 101110111111010010… |
… | …101011011100000001 |
3 | 11211020020002000000001 |
4 | 232333102223130001 |
5 | 1311312210010100 |
6 | 35102300000001 |
7 | 3434203540153 |
oct | 567722533401 |
9 | 154206060001 |
10 | 50453985025 |
11 | 1a440a60794 |
12 | 9940b30001 |
13 | 49b0b33512 |
14 | 2628b48ad3 |
15 | 14a466dd6a |
hex | bbf4ab701 |
50453985025 has 6 divisors (see below), whose sum is σ = 62562941462. Its totient is φ = 40363188000.
The previous prime is 50453984963. The next prime is 50453985053. The reversal of 50453985025 is 52058935405.
It can be written as a sum of positive squares in 3 ways, for example, as 11056101904 + 39397883121 = 105148^2 + 198489^2 .
It is not a de Polignac number, because 50453985025 - 223 = 50445596417 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1009079676 + ... + 1009079725.
Almost surely, 250453985025 is an apocalyptic number.
It is an amenable number.
50453985025 is a deficient number, since it is larger than the sum of its proper divisors (12108956437).
50453985025 is a wasteful number, since it uses less digits than its factorization.
50453985025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2018159411 (or 2018159406 counting only the distinct ones).
The product of its (nonzero) digits is 1080000, while the sum is 46.
The spelling of 50453985025 in words is "fifty billion, four hundred fifty-three million, nine hundred eighty-five thousand, twenty-five".
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