Base | Representation |
---|---|
bin | 101101000111100… |
… | …0100100110100111 |
3 | 10220111200010000020 |
4 | 1122033010212213 |
5 | 11100024303310 |
6 | 410120050223 |
7 | 52341640644 |
oct | 13217044647 |
9 | 3814603006 |
10 | 1513900455 |
11 | 707614901 |
12 | 363003973 |
13 | 1b184b2b2 |
14 | 1050c0dcb |
15 | 8cd93170 |
hex | 5a3c49a7 |
1513900455 has 32 divisors (see below), whose sum is σ = 2455833600. Its totient is φ = 796286592.
The previous prime is 1513900433. The next prime is 1513900483. The reversal of 1513900455 is 5540093151.
It is not a de Polignac number, because 1513900455 - 215 = 1513867687 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369106 + ... + 373184.
It is an arithmetic number, because the mean of its divisors is an integer number (76744800).
Almost surely, 21513900455 is an apocalyptic number.
1513900455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1513900455 is a deficient number, since it is larger than the sum of its proper divisors (941933145).
1513900455 is a wasteful number, since it uses less digits than its factorization.
1513900455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4423.
The product of its (nonzero) digits is 13500, while the sum is 33.
The square root of 1513900455 is about 38908.8737308085. The cubic root of 1513900455 is about 1148.2393865878.
The spelling of 1513900455 in words is "one billion, five hundred thirteen million, nine hundred thousand, four hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •