Search a number
-
+
30224413324 = 2271956812807
BaseRepresentation
bin11100001001100000…
…111111001010001100
32220000101120021120201
4130021200333022030
5443344422211244
621515050023244
72116663163050
oct341140771214
986011507521
1030224413324
11118aa991096
125a36117b24
132b08a19551
14166a183c60
15bbd6a6ad4
hex70983f28c

30224413324 has 24 divisors (see below), whose sum is σ = 63630344960. Its totient is φ = 12271566096.

The previous prime is 30224413313. The next prime is 30224413357. The reversal of 30224413324 is 42331442203.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 30224413292 and 30224413301.

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, 28405872 + ... + 28406935.

Almost surely, 230224413324 is an apocalyptic number.

It is an amenable number.

30224413324 is an abundant number, since it is smaller than the sum of its proper divisors (33405931636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30224413324 is a wasteful number, since it uses less digits than its factorization.

30224413324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56812837 (or 56812835 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 30224413324 its reverse (42331442203), we get a palindrome (72555855527).

The spelling of 30224413324 in words is "thirty billion, two hundred twenty-four million, four hundred thirteen thousand, three hundred twenty-four".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 56812807 113625614 227251228 397689649 795379298 1079443333 1590758596 2158886666 4317773332 7556103331 15112206662 30224413324