Base | Representation |
---|---|
bin | 11000010100110000… |
… | …10111001100111100 |
3 | 1020201002221000021220 |
4 | 30022120113030330 |
5 | 203221104414130 |
6 | 5555500553340 |
7 | 641421116541 |
oct | 141230271474 |
9 | 36632830256 |
10 | 13059060540 |
11 | 55a1554519 |
12 | 2645552850 |
13 | 13016b0176 |
14 | 8bc540bc8 |
15 | 51671b410 |
hex | 30a61733c |
13059060540 has 36 divisors (see below), whose sum is σ = 36567848184. Its totient is φ = 3482180096.
The previous prime is 13059060503. The next prime is 13059060559. The reversal of 13059060540 is 4506095031.
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 11 ways as a sum of consecutive naturals, for example, 877804 + ... + 892556.
Almost surely, 213059060540 is an apocalyptic number.
13059060540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13059060540 is an abundant number, since it is smaller than the sum of its proper divisors (23508787644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13059060540 is an frugal number, since it uses more digits than its factorization.
13059060540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29518 (or 14763 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 33.
The spelling of 13059060540 in words is "thirteen billion, fifty-nine million, sixty thousand, five hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •