Base | Representation |
---|---|
bin | 1111100000100… |
… | …10101101101010 |
3 | 100001210202202021 |
4 | 13300102231222 |
5 | 231301200244 |
6 | 20524255054 |
7 | 3136555336 |
oct | 760225552 |
9 | 301722667 |
10 | 130100074 |
11 | 67490125 |
12 | 376a148a |
13 | 20c521c0 |
14 | 133c87c6 |
15 | b64d284 |
hex | 7c12b6a |
130100074 has 16 divisors (see below), whose sum is σ = 213726240. Its totient is φ = 59027760.
The previous prime is 130100071. The next prime is 130100083. The reversal of 130100074 is 470001031.
It is not an unprimeable number, because it can be changed into a prime (130100071) 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, 40872 + ... + 43939.
It is an arithmetic number, because the mean of its divisors is an integer number (13357890).
Almost surely, 2130100074 is an apocalyptic number.
130100074 is a deficient number, since it is larger than the sum of its proper divisors (83626166).
130100074 is a wasteful number, since it uses less digits than its factorization.
130100074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84885.
The product of its (nonzero) digits is 84, while the sum is 16.
The square root of 130100074 is about 11406.1419419539. The cubic root of 130100074 is about 506.7096569208.
The spelling of 130100074 in words is "one hundred thirty million, one hundred thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •