Base | Representation |
---|---|
bin | 1001110001100111… |
… | …11110000100100010 |
3 | 111112202020212022211 |
4 | 10320303332010202 |
5 | 41222004134403 |
6 | 2224433152334 |
7 | 244024145521 |
oct | 47063760442 |
9 | 14482225284 |
10 | 5248114978 |
11 | 2253473507 |
12 | 10256bb6aa |
13 | 6583912a2 |
14 | 37b00a4b8 |
15 | 20ab1706d |
hex | 138cfe122 |
5248114978 has 16 divisors (see below), whose sum is σ = 8255189880. Its totient is φ = 2498864256.
The previous prime is 5248114957. The next prime is 5248114979. The reversal of 5248114978 is 8794118425.
It can be written as a sum of positive squares in 4 ways, for example, as 3663517729 + 1584597249 = 60527^2 + 39807^2 .
It is not an unprimeable number, because it can be changed into a prime (5248114979) 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, 615525 + ... + 623992.
Almost surely, 25248114978 is an apocalyptic number.
5248114978 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
5248114978 is a deficient number, since it is larger than the sum of its proper divisors (3007074902).
5248114978 is a wasteful number, since it uses less digits than its factorization.
5248114978 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1239621.
The product of its digits is 645120, while the sum is 49.
The square root of 5248114978 is about 72443.8746755031. The cubic root of 5248114978 is about 1737.8052852664.
The spelling of 5248114978 in words is "five billion, two hundred forty-eight million, one hundred fourteen thousand, nine hundred seventy-eight".
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