Base | Representation |
---|---|
bin | 11100001001100000… |
… | …010010111011000010 |
3 | 2220000101020002000211 |
4 | 130021200102323002 |
5 | 443344400412010 |
6 | 21515042104334 |
7 | 2116661506561 |
oct | 341140227302 |
9 | 86011202024 |
10 | 30224232130 |
11 | 118aa877a44 |
12 | 5a3604b0aa |
13 | 2b08984c31 |
14 | 166a137bd8 |
15 | bbd66d08a |
hex | 709812ec2 |
30224232130 has 32 divisors (see below), whose sum is σ = 56170506240. Its totient is φ = 11697216960.
The previous prime is 30224232109. The next prime is 30224232191. The reversal of 30224232130 is 3123242203.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2234247 + ... + 2247733.
It is an arithmetic number, because the mean of its divisors is an integer number (1755328320).
Almost surely, 230224232130 is an apocalyptic number.
30224232130 is a deficient number, since it is larger than the sum of its proper divisors (25946274110).
30224232130 is a wasteful number, since it uses less digits than its factorization.
30224232130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20754.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 30224232130 its reverse (3123242203), we get a palindrome (33347474333).
The spelling of 30224232130 in words is "thirty billion, two hundred twenty-four million, two hundred thirty-two thousand, one hundred thirty".
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