Base | Representation |
---|---|
bin | 101111101000011011… |
… | …010011111101101001 |
3 | 11220000022200012000101 |
4 | 233220123103331221 |
5 | 1314220343122100 |
6 | 35254551505401 |
7 | 3460253540104 |
oct | 575033237551 |
9 | 156008605011 |
10 | 51144114025 |
11 | 1a765578934 |
12 | 9ab4088261 |
13 | 4a90ac7984 |
14 | 269267373b |
15 | 14e504186a |
hex | be86d3f69 |
51144114025 has 12 divisors (see below), whose sum is σ = 66756528400. Its totient is φ = 38761854480.
The previous prime is 51144113989. The next prime is 51144114143. The reversal of 51144114025 is 52041144115.
It is not a de Polignac number, because 51144114025 - 29 = 51144113513 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 51144113984 and 51144114002.
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, 53835435 + ... + 53836384.
Almost surely, 251144114025 is an apocalyptic number.
It is an amenable number.
51144114025 is a deficient number, since it is larger than the sum of its proper divisors (15612414375).
51144114025 is a wasteful number, since it uses less digits than its factorization.
51144114025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107671848 (or 107671843 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 28.
The spelling of 51144114025 in words is "fifty-one billion, one hundred forty-four million, one hundred fourteen thousand, twenty-five".
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