Base | Representation |
---|---|
bin | 10010101000010110… |
… | …01111001110111011 |
3 | 221211001211201022002 |
4 | 21110023033032323 |
5 | 130441023313330 |
6 | 4332301051215 |
7 | 502602004622 |
oct | 112413171673 |
9 | 27731751262 |
10 | 10002166715 |
11 | 4272a64992 |
12 | 1b31856b0b |
13 | c35298758 |
14 | 6ac5686b9 |
15 | 3d8189e45 |
hex | 2542cf3bb |
10002166715 has 8 divisors (see below), whose sum is σ = 12065442048. Its totient is φ = 7959838720.
The previous prime is 10002166703. The next prime is 10002166799. The reversal of 10002166715 is 51766120001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-10002166715 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 5235782 + ... + 5237691.
It is an arithmetic number, because the mean of its divisors is an integer number (1508180256).
Almost surely, 210002166715 is an apocalyptic number.
10002166715 is a deficient number, since it is larger than the sum of its proper divisors (2063275333).
10002166715 is a wasteful number, since it uses less digits than its factorization.
10002166715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10473669.
The product of its (nonzero) digits is 2520, while the sum is 29.
Adding to 10002166715 its reverse (51766120001), we get a palindrome (61768286716).
The spelling of 10002166715 in words is "ten billion, two million, one hundred sixty-six thousand, seven hundred fifteen".
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