Base | Representation |
---|---|
bin | 10011001100001001… |
… | …11111111100101010 |
3 | 222121000000022002200 |
4 | 21212010333330222 |
5 | 132044421134010 |
6 | 4422150441030 |
7 | 513206661516 |
oct | 114604777452 |
9 | 28530008080 |
10 | 10302521130 |
11 | 4407560680 |
12 | 1bb6363176 |
13 | c8258b965 |
14 | 6da3d1146 |
15 | 404718cc0 |
hex | 26613ff2a |
10302521130 has 48 divisors (see below), whose sum is σ = 29221699104. Its totient is φ = 2497580640.
The previous prime is 10302521111. The next prime is 10302521143. The reversal of 10302521130 is 3112520301.
10302521130 is a `hidden beast` number, since 10 + 3 + 0 + 2 + 521 + 130 = 666.
It is a super-2 number, since 2×103025211302 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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 23 ways as a sum of consecutive naturals, for example, 5202304 + ... + 5204283.
It is an arithmetic number, because the mean of its divisors is an integer number (608785398).
Almost surely, 210302521130 is an apocalyptic number.
10302521130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10302521130 is an abundant number, since it is smaller than the sum of its proper divisors (18919177974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10302521130 is a wasteful number, since it uses less digits than its factorization.
10302521130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10406611 (or 10406608 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The spelling of 10302521130 in words is "ten billion, three hundred two million, five hundred twenty-one thousand, one hundred thirty".
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