Base | Representation |
---|---|
bin | 110101000000011001… |
… | …000111101010101100 |
3 | 12102220111102120110100 |
4 | 311000121013222230 |
5 | 1413030203323201 |
6 | 42051335511100 |
7 | 4053255452643 |
oct | 650031075254 |
9 | 172814376410 |
10 | 56914901676 |
11 | 22156a84026 |
12 | b044828490 |
13 | 54a054bb19 |
14 | 2a7cc5835a |
15 | 173199e886 |
hex | d40647aac |
56914901676 has 18 divisors (see below), whose sum is σ = 143868223772. Its totient is φ = 18971633880.
The previous prime is 56914901671. The next prime is 56914901699. The reversal of 56914901676 is 67610941965.
It is a happy number.
56914901676 is a `hidden beast` number, since 5 + 6 + 91 + 490 + 1 + 67 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (56914901671) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 790484710 + ... + 790484781.
Almost surely, 256914901676 is an apocalyptic number.
It is an amenable number.
56914901676 is an abundant number, since it is smaller than the sum of its proper divisors (86953322096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56914901676 is a wasteful number, since it uses less digits than its factorization.
56914901676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1580969501 (or 1580969496 counting only the distinct ones).
The product of its (nonzero) digits is 2449440, while the sum is 54.
The spelling of 56914901676 in words is "fifty-six billion, nine hundred fourteen million, nine hundred one thousand, six hundred seventy-six".
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