Base | Representation |
---|---|
bin | 101101001010001110… |
… | …0000111001110111001 |
3 | 100021022200101002120000 |
4 | 1122110130013032321 |
5 | 3042103244200022 |
6 | 112315111023213 |
7 | 10002150443256 |
oct | 1322434071671 |
9 | 307280332500 |
10 | 96979678137 |
11 | 38146555631 |
12 | 1696636ab09 |
13 | 91b6b61444 |
14 | 499dc8842d |
15 | 27c8ece6ac |
hex | 16947073b9 |
96979678137 has 10 divisors (see below), whose sum is σ = 144870877338. Its totient is φ = 64653118704.
The previous prime is 96979678087. The next prime is 96979678139. The reversal of 96979678137 is 73187697969.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 62325621801 + 34654056336 = 249651^2 + 186156^2 .
It is not a de Polignac number, because 96979678137 - 211 = 96979676089 is a prime.
It is a super-2 number, since 2×969796781372 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (96979678139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 598639908 + ... + 598640069.
Almost surely, 296979678137 is an apocalyptic number.
It is an amenable number.
96979678137 is a deficient number, since it is larger than the sum of its proper divisors (47891199201).
96979678137 is a wasteful number, since it uses less digits than its factorization.
96979678137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1197279989 (or 1197279980 counting only the distinct ones).
The product of its digits is 216040608, while the sum is 72.
The spelling of 96979678137 in words is "ninety-six billion, nine hundred seventy-nine million, six hundred seventy-eight thousand, one hundred thirty-seven".
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