Base | Representation |
---|---|
bin | 1010100110001001… |
… | …01001100010110001 |
3 | 112200110021122102222 |
4 | 11103010221202301 |
5 | 43122301214321 |
6 | 2340252250425 |
7 | 260654052335 |
oct | 52304514261 |
9 | 15613248388 |
10 | 5688694961 |
11 | 245a1357a4 |
12 | 1129170a15 |
13 | 6c87403c1 |
14 | 3bd7357c5 |
15 | 2346443ab |
hex | 1531298b1 |
5688694961 has 8 divisors (see below), whose sum is σ = 5811415680. Its totient is φ = 5566044528.
The previous prime is 5688694931. The next prime is 5688694967. The reversal of 5688694961 is 1694968865.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5688694961 - 230 = 4614953137 is a prime.
It is a super-2 number, since 2×56886949612 = 64722500718613583042, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5688694894 and 5688694903.
It is not an unprimeable number, because it can be changed into a prime (5688694967) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166610 + ... + 197828.
It is an arithmetic number, because the mean of its divisors is an integer number (726426960).
Almost surely, 25688694961 is an apocalyptic number.
It is an amenable number.
5688694961 is a deficient number, since it is larger than the sum of its proper divisors (122720719).
5688694961 is a wasteful number, since it uses less digits than its factorization.
5688694961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35143.
The product of its digits is 22394880, while the sum is 62.
The square root of 5688694961 is about 75423.4377431843. The cubic root of 5688694961 is about 1785.1342486784.
The spelling of 5688694961 in words is "five billion, six hundred eighty-eight million, six hundred ninety-four thousand, nine hundred sixty-one".
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