Base | Representation |
---|---|
bin | 1011110101011101010000… |
… | …0101010100000000011000 |
3 | 1201002000212022211102002202 |
4 | 2331113110011110000120 |
5 | 3201201123102231130 |
6 | 43402032433545332 |
7 | 2512105422552011 |
oct | 275272405240030 |
9 | 51060768742082 |
10 | 13013014102040 |
11 | 4167874237227 |
12 | 1562014115248 |
13 | 735177c56b04 |
14 | 32db945c2008 |
15 | 178771e72145 |
hex | bd5d4154018 |
13013014102040 has 32 divisors (see below), whose sum is σ = 29280313836000. Its totient is φ = 5205022155264.
The previous prime is 13013014102037. The next prime is 13013014102087. The reversal of 13013014102040 is 4020141031031.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4582145 + ... + 6857264.
It is an arithmetic number, because the mean of its divisors is an integer number (915009807375).
Almost surely, 213013014102040 is an apocalyptic number.
13013014102040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13013014102040 is an abundant number, since it is smaller than the sum of its proper divisors (16267299733960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13013014102040 is a wasteful number, since it uses less digits than its factorization.
13013014102040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11467859 (or 11467855 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 13013014102040 its reverse (4020141031031), we get a palindrome (17033155133071).
The spelling of 13013014102040 in words is "thirteen trillion, thirteen billion, fourteen million, one hundred two thousand, forty".
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