Base | Representation |
---|---|
bin | 1010001101000111… |
… | …00100010011000011 |
3 | 112010211010121012112 |
4 | 11012203210103003 |
5 | 42210021234011 |
6 | 2303351245535 |
7 | 252524102006 |
oct | 50643442303 |
9 | 15124117175 |
10 | 5478696131 |
11 | 2361643547 |
12 | 108a9798ab |
13 | 694094c3c |
14 | 39d8ad53d |
15 | 220eb258b |
hex | 1468e44c3 |
5478696131 has 8 divisors (see below), whose sum is σ = 5813509824. Its totient is φ = 5145275520.
The previous prime is 5478696127. The next prime is 5478696169. The reversal of 5478696131 is 1316968745.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5478696131 - 22 = 5478696127 is a prime.
It is a super-2 number, since 2×54786961312 = 60032222591668738322, which contains 22 as substring.
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 5478696131.
It is not an unprimeable number, because it can be changed into a prime (5478696191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340160 + ... + 355901.
It is an arithmetic number, because the mean of its divisors is an integer number (726688728).
Almost surely, 25478696131 is an apocalyptic number.
5478696131 is a deficient number, since it is larger than the sum of its proper divisors (334813693).
5478696131 is a wasteful number, since it uses less digits than its factorization.
5478696131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 696541.
The product of its digits is 1088640, while the sum is 50.
The square root of 5478696131 is about 74018.2148595871. The cubic root of 5478696131 is about 1762.8921253910.
The spelling of 5478696131 in words is "five billion, four hundred seventy-eight million, six hundred ninety-six thousand, one hundred thirty-one".
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