Base | Representation |
---|---|
bin | 1010010001011110… |
… | …01010000110110101 |
3 | 112020100222201012110 |
4 | 11020233022012311 |
5 | 42243403222023 |
6 | 2311135441233 |
7 | 253450116543 |
oct | 51057120665 |
9 | 15210881173 |
10 | 5515289013 |
11 | 23802672a3 |
12 | 109b086219 |
13 | 69b837a30 |
14 | 3a46b6d93 |
15 | 2242dea93 |
hex | 148bca1b5 |
5515289013 has 16 divisors (see below), whose sum is σ = 7950954816. Its totient is φ = 3380496000.
The previous prime is 5515289009. The next prime is 5515289041. The reversal of 5515289013 is 3109825155.
5515289013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5515289013 - 22 = 5515289009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5515289053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271920 + ... + 291497.
It is an arithmetic number, because the mean of its divisors is an integer number (496934676).
Almost surely, 25515289013 is an apocalyptic number.
It is an amenable number.
5515289013 is a deficient number, since it is larger than the sum of its proper divisors (2435665803).
5515289013 is a wasteful number, since it uses less digits than its factorization.
5515289013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 563684.
The product of its (nonzero) digits is 54000, while the sum is 39.
The square root of 5515289013 is about 74264.9918400319. The cubic root of 5515289013 is about 1766.8082768928.
It can be divided in two parts, 5515 and 289013, that added together give a triangular number (294528 = T767).
The spelling of 5515289013 in words is "five billion, five hundred fifteen million, two hundred eighty-nine thousand, thirteen".
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