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30224232130 = 2531722913487
BaseRepresentation
bin11100001001100000…
…010010111011000010
32220000101020002000211
4130021200102323002
5443344400412010
621515042104334
72116661506561
oct341140227302
986011202024
1030224232130
11118aa877a44
125a3604b0aa
132b08984c31
14166a137bd8
15bbd66d08a
hex709812ec2

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".

Divisors: 1 2 5 10 31 62 155 310 7229 13487 14458 26974 36145 67435 72290 134870 224099 418097 448198 836194 1120495 2090485 2240990 4180970 97497523 194995046 487487615 974975230 3022423213 6044846426 15112116065 30224232130