Base | Representation |
---|---|
bin | 101110100110111011… |
… | …101010001101110101 |
3 | 11210011202001112010222 |
4 | 232212323222031311 |
5 | 1304443044010100 |
6 | 34553540224125 |
7 | 3421112003336 |
oct | 564673521565 |
9 | 153152045128 |
10 | 50045297525 |
11 | 1a2512a1823 |
12 | 984809b045 |
13 | 494726c8b2 |
14 | 25ca76228d |
15 | 147d841485 |
hex | ba6eea375 |
50045297525 has 12 divisors (see below), whose sum is σ = 62658659232. Its totient is φ = 39647534640.
The previous prime is 50045297473. The next prime is 50045297557. The reversal of 50045297525 is 52579254005.
It is not a de Polignac number, because 50045297525 - 222 = 50041103221 is a prime.
It is a super-2 number, since 2×500452975252 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9714959 + ... + 9720108.
It is an arithmetic number, because the mean of its divisors is an integer number (5221554936).
Almost surely, 250045297525 is an apocalyptic number.
It is an amenable number.
50045297525 is a deficient number, since it is larger than the sum of its proper divisors (12613361707).
50045297525 is a wasteful number, since it uses less digits than its factorization.
50045297525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19435180 (or 19435175 counting only the distinct ones).
The product of its (nonzero) digits is 630000, while the sum is 44.
The spelling of 50045297525 in words is "fifty billion, forty-five million, two hundred ninety-seven thousand, five hundred twenty-five".
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