Base | Representation |
---|---|
bin | 11000010101000000… |
… | …01111010100011000 |
3 | 1020201020210220202012 |
4 | 30022200033110120 |
5 | 203222122003100 |
6 | 10000013125052 |
7 | 641444506541 |
oct | 141240172430 |
9 | 36636726665 |
10 | 13061125400 |
11 | 55a2734914 |
12 | 2646189788 |
13 | 1301c53c8b |
14 | 8bc91b4c8 |
15 | 5169c8135 |
hex | 30a80f518 |
13061125400 has 48 divisors (see below), whose sum is σ = 30428205000. Its totient is φ = 5213940480.
The previous prime is 13061125367. The next prime is 13061125433. The reversal of 13061125400 is 452116031.
It is an interprime number because it is at equal distance from previous prime (13061125367) and next prime (13061125433).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34364 + ... + 165236.
Almost surely, 213061125400 is an apocalyptic number.
13061125400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13061125400 is an abundant number, since it is smaller than the sum of its proper divisors (17367079600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13061125400 is a wasteful number, since it uses less digits than its factorization.
13061125400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131388 (or 131379 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 23.
The spelling of 13061125400 in words is "thirteen billion, sixty-one million, one hundred twenty-five thousand, four hundred".
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