Base | Representation |
---|---|
bin | 111111000011000010… |
… | …011011010101011110 |
3 | 20110201220021211010102 |
4 | 333003002123111132 |
5 | 2102120323442224 |
6 | 51033251141102 |
7 | 4614405323336 |
oct | 770302332536 |
9 | 213656254112 |
10 | 67696702814 |
11 | 2678a029884 |
12 | 111535a4792 |
13 | 64cb1b9800 |
14 | 33c2b6a0c6 |
15 | 1b632dc4ae |
hex | fc309b55e |
67696702814 has 48 divisors (see below), whose sum is σ = 110548027872. Its totient is φ = 31077281664.
The previous prime is 67696702811. The next prime is 67696702819. The reversal of 67696702814 is 41820769676.
It is a self number, because there is not a number n which added to its sum of digits gives 67696702814.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67696702811) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82255607 + ... + 82256429.
It is an arithmetic number, because the mean of its divisors is an integer number (2303083914).
Almost surely, 267696702814 is an apocalyptic number.
67696702814 is a deficient number, since it is larger than the sum of its proper divisors (42851325058).
67696702814 is a wasteful number, since it uses less digits than its factorization.
67696702814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1861 (or 1848 counting only the distinct ones).
The product of its (nonzero) digits is 6096384, while the sum is 56.
The spelling of 67696702814 in words is "sixty-seven billion, six hundred ninety-six million, seven hundred two thousand, eight hundred fourteen".
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