Base | Representation |
---|---|
bin | 10011111000000001011… |
… | …01001101010011110001 |
3 | 2102021201021202022212020 |
4 | 21330000231031103301 |
5 | 42142100340313212 |
6 | 1241420354422053 |
7 | 100224121154136 |
oct | 11740055152361 |
9 | 2367637668766 |
10 | 682911651057 |
11 | 243691907169 |
12 | b0429891929 |
13 | 4c52408226c |
14 | 250a59c858d |
15 | 12b6dc7cd8c |
hex | 9f00b4d4f1 |
682911651057 has 8 divisors (see below), whose sum is σ = 910887498720. Its totient is φ = 455105118720.
The previous prime is 682911650989. The next prime is 682911651061. The reversal of 682911651057 is 750156119286.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 682911651057 - 220 = 682910602481 is a prime.
It is not an unprimeable number, because it can be changed into a prime (682911653057) 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 7 ways as a sum of consecutive naturals, for example, 42319419 + ... + 42335552.
It is an arithmetic number, because the mean of its divisors is an integer number (113860937340).
Almost surely, 2682911651057 is an apocalyptic number.
It is an amenable number.
682911651057 is a deficient number, since it is larger than the sum of its proper divisors (227975847663).
682911651057 is a wasteful number, since it uses less digits than its factorization.
682911651057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84657663.
The product of its (nonzero) digits is 907200, while the sum is 51.
The spelling of 682911651057 in words is "six hundred eighty-two billion, nine hundred eleven million, six hundred fifty-one thousand, fifty-seven".
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