Base | Representation |
---|---|
bin | 1100000000011… |
… | …00101000000101 |
3 | 21000111212000200 |
4 | 12000030220011 |
5 | 201240340023 |
6 | 13554401113 |
7 | 2332030530 |
oct | 600145005 |
9 | 230455020 |
10 | 100715013 |
11 | 5193a753 |
12 | 29890199 |
13 | 17b340a9 |
14 | d539a17 |
15 | 8c96743 |
hex | 600ca05 |
100715013 has 12 divisors (see below), whose sum is σ = 166259808. Its totient is φ = 57551400.
The previous prime is 100715011. The next prime is 100715047. The reversal of 100715013 is 310517001.
It is a happy number.
It is not a de Polignac number, because 100715013 - 21 = 100715011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100715011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 799263 + ... + 799388.
It is an arithmetic number, because the mean of its divisors is an integer number (13854984).
Almost surely, 2100715013 is an apocalyptic number.
It is an amenable number.
100715013 is a deficient number, since it is larger than the sum of its proper divisors (65544795).
100715013 is a wasteful number, since it uses less digits than its factorization.
100715013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1598664 (or 1598661 counting only the distinct ones).
The product of its (nonzero) digits is 105, while the sum is 18.
The square root of 100715013 is about 10035.6869720015. The cubic root of 100715013 is about 465.2625225901.
The spelling of 100715013 in words is "one hundred million, seven hundred fifteen thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •