Base | Representation |
---|---|
bin | 11000001110111100… |
… | …01011000011100000 |
3 | 1020120201002021120012 |
4 | 30013132023003200 |
5 | 203121111031000 |
6 | 5550554504052 |
7 | 640256213564 |
oct | 140736130340 |
9 | 36521067505 |
10 | 13010252000 |
11 | 5576a47989 |
12 | 2631135028 |
13 | 12c4551185 |
14 | 8b5c776a4 |
15 | 5122c9735 |
hex | 30778b0e0 |
13010252000 has 96 divisors (see below), whose sum is σ = 32710021344. Its totient is φ = 5083008000.
The previous prime is 13010251939. The next prime is 13010252029. The reversal of 13010252000 is 25201031.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134180 + ... + 209820.
It is an arithmetic number, because the mean of its divisors is an integer number (340729389).
Almost surely, 213010252000 is an apocalyptic number.
13010252000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13010252000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16355010672).
13010252000 is an abundant number, since it is smaller than the sum of its proper divisors (19699769344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13010252000 is an equidigital number, since it uses as much as digits as its factorization.
13010252000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75709 (or 75691 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
Adding to 13010252000 its reverse (25201031), we get a palindrome (13035453031).
The spelling of 13010252000 in words is "thirteen billion, ten million, two hundred fifty-two thousand".
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