Base | Representation |
---|---|
bin | 1001010100001100… |
… | …01110110101000111 |
3 | 110220112201111222100 |
4 | 10222012032311013 |
5 | 40220304301400 |
6 | 2144134003143 |
7 | 234635605140 |
oct | 45206166507 |
9 | 13815644870 |
10 | 5001243975 |
11 | 2137087692 |
12 | b76aa64b3 |
13 | 6191a5b80 |
14 | 356306ac7 |
15 | 1e4100100 |
hex | 12a18ed47 |
5001243975 has 72 divisors (see below), whose sum is σ = 11025009632. Its totient is φ = 2110406400.
The previous prime is 5001243959. The next prime is 5001243977. The reversal of 5001243975 is 5793421005.
It is not a de Polignac number, because 5001243975 - 24 = 5001243959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5001243977) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 101656 + ... + 142605.
Almost surely, 25001243975 is an apocalyptic number.
5001243975 is an abundant number, since it is smaller than the sum of its proper divisors (6023765657).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5001243975 is a wasteful number, since it uses less digits than its factorization.
5001243975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244297 (or 244289 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 5001243975 is about 70719.4738031895. The cubic root of 5001243975 is about 1710.1177460729.
The spelling of 5001243975 in words is "five billion, one million, two hundred forty-three thousand, nine hundred seventy-five".
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