Base | Representation |
---|---|
bin | 1010001101001001… |
… | …10100100111110100 |
3 | 112010211202022112001 |
4 | 11012210310213310 |
5 | 42210112301030 |
6 | 2303402305044 |
7 | 252526642141 |
oct | 50644644764 |
9 | 15124668461 |
10 | 5479025140 |
11 | 2361848756 |
12 | 108aab8184 |
13 | 69417b914 |
14 | 39d9573c8 |
15 | 221029cca |
hex | 1469349f4 |
5479025140 has 12 divisors (see below), whose sum is σ = 11505952836. Its totient is φ = 2191610048.
The previous prime is 5479025131. The next prime is 5479025143. The reversal of 5479025140 is 415209745.
It can be written as a sum of positive squares in 2 ways, for example, as 2358462096 + 3120563044 = 48564^2 + 55862^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 5479025140.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5479025143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136975609 + ... + 136975648.
It is an arithmetic number, because the mean of its divisors is an integer number (958829403).
Almost surely, 25479025140 is an apocalyptic number.
It is an amenable number.
5479025140 is an abundant number, since it is smaller than the sum of its proper divisors (6026927696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5479025140 is a wasteful number, since it uses less digits than its factorization.
5479025140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273951266 (or 273951264 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 37.
The square root of 5479025140 is about 74020.4373129476. The cubic root of 5479025140 is about 1762.9274133349.
The spelling of 5479025140 in words is "five billion, four hundred seventy-nine million, twenty-five thousand, one hundred forty".
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