Base | Representation |
---|---|
bin | 110011110001010110101… |
… | …1000100111000100111001 |
3 | 221012020000200220122111100 |
4 | 1213202231120213010321 |
5 | 1413034241414031212 |
6 | 23044431422522013 |
7 | 1333032422322555 |
oct | 147425530470471 |
9 | 27166020818440 |
10 | 7115374752057 |
11 | 22a3682606200 |
12 | 96b010736309 |
13 | 3c7c914c56a0 |
14 | 1a855918c865 |
15 | c51495c5bdc |
hex | 678ad627139 |
7115374752057 has 72 divisors (see below), whose sum is σ = 12806368265600. Its totient is φ = 3771122287680.
The previous prime is 7115374752029. The next prime is 7115374752107. The reversal of 7115374752057 is 7502574735117.
It is a happy number.
7115374752057 is a `hidden beast` number, since 7 + 1 + 1 + 537 + 4 + 7 + 52 + 0 + 57 = 666.
It is not a de Polignac number, because 7115374752057 - 211 = 7115374750009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7115374751994 and 7115374752012.
It is not an unprimeable number, because it can be changed into a prime (7115374752257) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12957457 + ... + 13495422.
Almost surely, 27115374752057 is an apocalyptic number.
It is an amenable number.
7115374752057 is a deficient number, since it is larger than the sum of its proper divisors (5690993513543).
7115374752057 is a wasteful number, since it uses less digits than its factorization.
7115374752057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26452939 (or 26452925 counting only the distinct ones).
The product of its (nonzero) digits is 7203000, while the sum is 54.
The spelling of 7115374752057 in words is "seven trillion, one hundred fifteen billion, three hundred seventy-four million, seven hundred fifty-two thousand, fifty-seven".
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