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30220410124 = 2233487225613
BaseRepresentation
bin11100001001010001…
…101101110100001100
32220000010000220020001
4130021101231310030
5443342411110444
621514424134044
72116614150652
oct341121556414
986003026201
1030220410124
11118a86a7463
125a34907324
132b07c473a8
141669820dd2
15bbd1658d4
hex70946dd0c

30220410124 has 12 divisors (see below), whose sum is σ = 52887531424. Its totient is φ = 15109686864.

The previous prime is 30220410113. The next prime is 30220410127. The reversal of 30220410124 is 42101402203.

It is not an unprimeable number, because it can be changed into a prime (30220410127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21142 + ... + 246754.

Almost surely, 230220410124 is an apocalyptic number.

It is an amenable number.

30220410124 is a deficient number, since it is larger than the sum of its proper divisors (22667121300).

30220410124 is a wasteful number, since it uses less digits than its factorization.

30220410124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259104 (or 259102 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 30220410124 its reverse (42101402203), we get a palindrome (72321812327).

The spelling of 30220410124 in words is "thirty billion, two hundred twenty million, four hundred ten thousand, one hundred twenty-four".

Divisors: 1 2 4 33487 66974 133948 225613 451226 902452 7555102531 15110205062 30220410124