Base | Representation |
---|---|
bin | 11000101011010111… |
… | …10001110000111111 |
3 | 1021012022202122222102 |
4 | 30111223301300333 |
5 | 204113131340310 |
6 | 10030353335315 |
7 | 646213041635 |
oct | 142553616077 |
9 | 37168678872 |
10 | 13248699455 |
11 | 56895aaaa2 |
12 | 2698b6753b |
13 | 1331a7a444 |
14 | 8d97c7355 |
15 | 5281ca8a5 |
hex | 315af1c3f |
13248699455 has 16 divisors (see below), whose sum is σ = 16102334304. Its totient is φ = 10463226240.
The previous prime is 13248699439. The next prime is 13248699463. The reversal of 13248699455 is 55499684231.
It is not a de Polignac number, because 13248699455 - 24 = 13248699439 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13248699455.
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, 561557 + ... + 584673.
It is an arithmetic number, because the mean of its divisors is an integer number (1006395894).
Almost surely, 213248699455 is an apocalyptic number.
13248699455 is a deficient number, since it is larger than the sum of its proper divisors (2853634849).
13248699455 is a wasteful number, since it uses less digits than its factorization.
13248699455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24586.
The product of its digits is 9331200, while the sum is 56.
The spelling of 13248699455 in words is "thirteen billion, two hundred forty-eight million, six hundred ninety-nine thousand, four hundred fifty-five".
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