Base | Representation |
---|---|
bin | 101000011101110110111… |
… | …1010101010111101010101 |
3 | 201200200122222201222011020 |
4 | 1100323231322222331111 |
5 | 1212110304342332100 |
6 | 15455000012231353 |
7 | 1112550411465432 |
oct | 120735572527525 |
9 | 21620588658136 |
10 | 5561679261525 |
11 | 1854770a50062 |
12 | 759a8316b559 |
13 | 31460583719a |
14 | 1532884a6b89 |
15 | 99a132115a0 |
hex | 50eedeaaf55 |
5561679261525 has 24 divisors (see below), whose sum is σ = 9409154129760. Its totient is φ = 2897246869440.
The previous prime is 5561679261517. The next prime is 5561679261559. The reversal of 5561679261525 is 5251629761655.
It is not a de Polignac number, because 5561679261525 - 23 = 5561679261517 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 862272630 + ... + 862279079.
It is an arithmetic number, because the mean of its divisors is an integer number (392048088740).
Almost surely, 25561679261525 is an apocalyptic number.
It is an amenable number.
5561679261525 is a deficient number, since it is larger than the sum of its proper divisors (3847474868235).
5561679261525 is a wasteful number, since it uses less digits than its factorization.
5561679261525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1724551765 (or 1724551760 counting only the distinct ones).
The product of its digits is 34020000, while the sum is 60.
The spelling of 5561679261525 in words is "five trillion, five hundred sixty-one billion, six hundred seventy-nine million, two hundred sixty-one thousand, five hundred twenty-five".
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