Base | Representation |
---|---|
bin | 11100001100100100… |
… | …000111001010100010 |
3 | 2220010221211000101101 |
4 | 130030210013022202 |
5 | 444001021023234 |
6 | 21524114225014 |
7 | 2121154023001 |
oct | 341444071242 |
9 | 86127730341 |
10 | 30275564194 |
11 | 11926848537 |
12 | 5a4b28516a |
13 | 2b164b8735 |
14 | 1672c9ac38 |
15 | bc2e0c814 |
hex | 70c9072a2 |
30275564194 has 16 divisors (see below), whose sum is σ = 47705889600. Its totient is φ = 14382435760.
The previous prime is 30275564177. The next prime is 30275564201. The reversal of 30275564194 is 49146557203.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2201752 + ... + 2215459.
It is an arithmetic number, because the mean of its divisors is an integer number (2981618100).
Almost surely, 230275564194 is an apocalyptic number.
30275564194 is a deficient number, since it is larger than the sum of its proper divisors (17430325406).
30275564194 is a wasteful number, since it uses less digits than its factorization.
30275564194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4417385.
The product of its (nonzero) digits is 907200, while the sum is 46.
The spelling of 30275564194 in words is "thirty billion, two hundred seventy-five million, five hundred sixty-four thousand, one hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •