Base | Representation |
---|---|
bin | 10011100010011101… |
… | …01101000100101111 |
3 | 1000002001001122010220 |
4 | 21301032231010233 |
5 | 132440320132024 |
6 | 4452512502423 |
7 | 520641152610 |
oct | 116116550457 |
9 | 30061048126 |
10 | 10489614639 |
11 | 44a3128809 |
12 | 2048b4aa13 |
13 | cb227748a |
14 | 7171b3c07 |
15 | 415d73e79 |
hex | 2713ad12f |
10489614639 has 64 divisors (see below), whose sum is σ = 16997990400. Its totient is φ = 5620745088.
The previous prime is 10489614637. The next prime is 10489614649. The reversal of 10489614639 is 93641698401.
It is not a de Polignac number, because 10489614639 - 21 = 10489614637 is a prime.
It is a super-2 number, since 2×104896146392 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10489614591 and 10489614600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10489614631) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30229264 + ... + 30229610.
It is an arithmetic number, because the mean of its divisors is an integer number (265593600).
Almost surely, 210489614639 is an apocalyptic number.
10489614639 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
10489614639 is a deficient number, since it is larger than the sum of its proper divisors (6508375761).
10489614639 is a wasteful number, since it uses less digits than its factorization.
10489614639 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 932.
The product of its (nonzero) digits is 1119744, while the sum is 51.
The spelling of 10489614639 in words is "ten billion, four hundred eighty-nine million, six hundred fourteen thousand, six hundred thirty-nine".
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