Base | Representation |
---|---|
bin | 1011101000001011… |
… | …11001111001110111 |
3 | 121010001200121102020 |
4 | 11310011321321313 |
5 | 100241111002442 |
6 | 2511242044223 |
7 | 310461560430 |
oct | 56405717167 |
9 | 17101617366 |
10 | 6242672247 |
11 | 271390a069 |
12 | 12627a9673 |
13 | 786444006 |
14 | 43313c487 |
15 | 2680c09ec |
hex | 174179e77 |
6242672247 has 16 divisors (see below), whose sum is σ = 9541393152. Its totient is φ = 3556460160.
The previous prime is 6242672179. The next prime is 6242672279. The reversal of 6242672247 is 7422762426.
It is not a de Polignac number, because 6242672247 - 214 = 6242655863 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6242672199 and 6242672208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6242672047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442098 + ... + 455999.
It is an arithmetic number, because the mean of its divisors is an integer number (596337072).
Almost surely, 26242672247 is an apocalyptic number.
6242672247 is a deficient number, since it is larger than the sum of its proper divisors (3298720905).
6242672247 is a wasteful number, since it uses less digits than its factorization.
6242672247 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 898438.
The product of its digits is 451584, while the sum is 42.
The square root of 6242672247 is about 79010.5831328943. The cubic root of 6242672247 is about 1841.2955831864.
The spelling of 6242672247 in words is "six billion, two hundred forty-two million, six hundred seventy-two thousand, two hundred forty-seven".
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