Base | Representation |
---|---|
bin | 11100001001100000… |
… | …101000010110000011 |
3 | 2220000101101112101122 |
4 | 130021200220112003 |
5 | 443344411214000 |
6 | 21515044022455 |
7 | 2116662323441 |
oct | 341140502603 |
9 | 86011345348 |
10 | 30224319875 |
11 | 118aa927962 |
12 | 5a36091a2b |
13 | 2b089b5b59 |
14 | 166a15bb91 |
15 | bbd689085 |
hex | 709828583 |
30224319875 has 8 divisors (see below), whose sum is σ = 37719951360. Its totient is φ = 24179455800.
The previous prime is 30224319859. The next prime is 30224319877. The reversal of 30224319875 is 57891342203.
It is a happy number.
It is not a de Polignac number, because 30224319875 - 24 = 30224319859 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30224319877) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120897155 + ... + 120897404.
It is an arithmetic number, because the mean of its divisors is an integer number (4714993920).
Almost surely, 230224319875 is an apocalyptic number.
30224319875 is a deficient number, since it is larger than the sum of its proper divisors (7495631485).
30224319875 is an equidigital number, since it uses as much as digits as its factorization.
30224319875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241794574 (or 241794564 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 44.
The spelling of 30224319875 in words is "thirty billion, two hundred twenty-four million, three hundred nineteen thousand, eight hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •