Base | Representation |
---|---|
bin | 10011000101000001… |
… | …01011100001000111 |
3 | 222102211101110212212 |
4 | 21202200223201013 |
5 | 131434110343430 |
6 | 4412211534035 |
7 | 511552150424 |
oct | 114240534107 |
9 | 28384343785 |
10 | 10242668615 |
11 | 43867a0593 |
12 | 1b9a2ba31b |
13 | c73063b7a |
14 | 6d2490d4b |
15 | 3ee344b95 |
hex | 26282b847 |
10242668615 has 32 divisors (see below), whose sum is σ = 12819824640. Its totient is φ = 7847683200.
The previous prime is 10242668609. The next prime is 10242668629. The reversal of 10242668615 is 51686624201.
It is not a de Polignac number, because 10242668615 - 212 = 10242664519 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6962330 + ... + 6963800.
It is an arithmetic number, because the mean of its divisors is an integer number (400619520).
Almost surely, 210242668615 is an apocalyptic number.
10242668615 is a deficient number, since it is larger than the sum of its proper divisors (2577156025).
10242668615 is a wasteful number, since it uses less digits than its factorization.
10242668615 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1943.
The product of its (nonzero) digits is 138240, while the sum is 41.
The spelling of 10242668615 in words is "ten billion, two hundred forty-two million, six hundred sixty-eight thousand, six hundred fifteen".
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