Base | Representation |
---|---|
bin | 10010110000010011… |
… | …00110000001010111 |
3 | 221222201022022012112 |
4 | 21120021212001113 |
5 | 131110111012011 |
6 | 4343042141235 |
7 | 504341524106 |
oct | 113011460127 |
9 | 27881268175 |
10 | 10068844631 |
11 | 42a7666aaa |
12 | 1b5005181b |
13 | c46043141 |
14 | 6b736403d |
15 | 3dde5b58b |
hex | 258266057 |
10068844631 has 8 divisors (see below), whose sum is σ = 10519178400. Its totient is φ = 9625386400.
The previous prime is 10068844627. The next prime is 10068844633. The reversal of 10068844631 is 13644886001.
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 10068844631 - 22 = 10068844627 is a prime.
It is a super-2 number, since 2×100688446312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10068844633) 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, 1715891 + ... + 1721748.
It is an arithmetic number, because the mean of its divisors is an integer number (1314897300).
Almost surely, 210068844631 is an apocalyptic number.
10068844631 is a deficient number, since it is larger than the sum of its proper divisors (450333769).
10068844631 is a wasteful number, since it uses less digits than its factorization.
10068844631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3437769.
The product of its (nonzero) digits is 110592, while the sum is 41.
The spelling of 10068844631 in words is "ten billion, sixty-eight million, eight hundred forty-four thousand, six hundred thirty-one".
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