Base | Representation |
---|---|
bin | 101110100101101111… |
… | …010011001000110101 |
3 | 11210010100101112100010 |
4 | 232211233103020311 |
5 | 1304422432430203 |
6 | 34551543210433 |
7 | 3420446602350 |
oct | 564557231065 |
9 | 153110345303 |
10 | 50025280053 |
11 | 1a240a6a361 |
12 | 9841446a19 |
13 | 4943081538 |
14 | 25c7c31297 |
15 | 147bbda303 |
hex | ba5bd3235 |
50025280053 has 32 divisors (see below), whose sum is σ = 78898728960. Its totient is φ = 27585754560.
The previous prime is 50025280037. The next prime is 50025280069. The reversal of 50025280053 is 35008252005.
It is an interprime number because it is at equal distance from previous prime (50025280037) and next prime (50025280069).
It is not a de Polignac number, because 50025280053 - 24 = 50025280037 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50025280053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50025280003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1204276 + ... + 1245122.
It is an arithmetic number, because the mean of its divisors is an integer number (2465585280).
Almost surely, 250025280053 is an apocalyptic number.
It is an amenable number.
50025280053 is a deficient number, since it is larger than the sum of its proper divisors (28873448907).
50025280053 is a wasteful number, since it uses less digits than its factorization.
50025280053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42897.
The product of its (nonzero) digits is 12000, while the sum is 30.
It can be divided in two parts, 50025 and 280053, that added together give a triangular number (330078 = T812).
The spelling of 50025280053 in words is "fifty billion, twenty-five million, two hundred eighty thousand, fifty-three".
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