Base | Representation |
---|---|
bin | 10011110010000000100… |
… | …10010110111001100000 |
3 | 2101222101022012112001220 |
4 | 21321000102112321200 |
5 | 42113442421340401 |
6 | 1240124153455040 |
7 | 100051121315406 |
oct | 11710022267140 |
9 | 2358338175056 |
10 | 679683386976 |
11 | 242285609620 |
12 | ab888711480 |
13 | 4c12b2c8929 |
14 | 24c7ad63476 |
15 | 12a3064a336 |
hex | 9e40496e60 |
679683386976 has 96 divisors (see below), whose sum is σ = 1946642035968. Its totient is φ = 205935459840.
The previous prime is 679683386971. The next prime is 679683386981.
679683386976 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (679683386971) and next prime (679683386981).
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (679683386971) 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, 8092590 + ... + 8176146.
It is an arithmetic number, because the mean of its divisors is an integer number (20277521208).
Almost surely, 2679683386976 is an apocalyptic number.
679683386976 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
679683386976 is an abundant number, since it is smaller than the sum of its proper divisors (1266958648992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
679683386976 is a wasteful number, since it uses less digits than its factorization.
679683386976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91284 (or 91276 counting only the distinct ones).
The product of its digits is 2962842624, while the sum is 78.
The spelling of 679683386976 in words is "six hundred seventy-nine billion, six hundred eighty-three million, three hundred eighty-six thousand, nine hundred seventy-six".
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