Base | Representation |
---|---|
bin | 101111111000010111… |
… | …111100101100000001 |
3 | 11220200222010022200020 |
4 | 233320113330230001 |
5 | 1320242341331323 |
6 | 35341310244053 |
7 | 3500012652030 |
oct | 577027745401 |
9 | 156628108606 |
10 | 51411667713 |
11 | 1a89260098a |
12 | 9b697b6629 |
13 | 4b04375173 |
14 | 26b9ddc717 |
15 | 150d791ae3 |
hex | bf85fcb01 |
51411667713 has 16 divisors (see below), whose sum is σ = 79117251456. Its totient is φ = 29087222400.
The previous prime is 51411667667. The next prime is 51411667753. The reversal of 51411667713 is 31776611415.
It is not a de Polignac number, because 51411667713 - 26 = 51411667649 is a prime.
It is not an unprimeable number, because it can be changed into a prime (51411667753) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12117556 + ... + 12121797.
It is an arithmetic number, because the mean of its divisors is an integer number (4944828216).
Almost surely, 251411667713 is an apocalyptic number.
It is an amenable number.
51411667713 is a deficient number, since it is larger than the sum of its proper divisors (27705583743).
51411667713 is a wasteful number, since it uses less digits than its factorization.
51411667713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24239464.
The product of its digits is 105840, while the sum is 42.
The spelling of 51411667713 in words is "fifty-one billion, four hundred eleven million, six hundred sixty-seven thousand, seven hundred thirteen".
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