Base | Representation |
---|---|
bin | 11001001111010010… |
… | …01111010111011011 |
3 | 1021222022202112202111 |
4 | 30213221033113123 |
5 | 210222301233110 |
6 | 10120320013151 |
7 | 656532206413 |
oct | 144751172733 |
9 | 37868675674 |
10 | 13550024155 |
11 | 58236a9778 |
12 | 2761a611b7 |
13 | 137c320195 |
14 | 927823643 |
15 | 54489be8a |
hex | 327a4f5db |
13550024155 has 16 divisors (see below), whose sum is σ = 17134991424. Its totient is φ = 10266044800.
The previous prime is 13550024141. The next prime is 13550024203. The reversal of 13550024155 is 55142005531.
It is not a de Polignac number, because 13550024155 - 215 = 13549991387 is a prime.
It is a Duffinian 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, 571684 + ... + 594913.
It is an arithmetic number, because the mean of its divisors is an integer number (1070936964).
Almost surely, 213550024155 is an apocalyptic number.
13550024155 is a deficient number, since it is larger than the sum of its proper divisors (3584967269).
13550024155 is a wasteful number, since it uses less digits than its factorization.
13550024155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1166726.
The product of its (nonzero) digits is 15000, while the sum is 31.
Adding to 13550024155 its reverse (55142005531), we get a palindrome (68692029686).
The spelling of 13550024155 in words is "thirteen billion, five hundred fifty million, twenty-four thousand, one hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •