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30230104332 = 2232519175361
BaseRepresentation
bin11100001001110110…
…101100100100001100
32220000210021102011210
4130021312230210030
5443402401314312
621515412014420
72120062434651
oct341166544414
986023242153
1030230104332
11119031188aa
125a38001410
132b09c5c9cc
14166ac25c28
15bbde2ce3c
hex709dac90c

30230104332 has 12 divisors (see below), whose sum is σ = 70536910136. Its totient is φ = 10076701440.

The previous prime is 30230104313. The next prime is 30230104343. The reversal of 30230104332 is 23340103203.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 30230104299 and 30230104308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259587669 + ... + 1259587692.

Almost surely, 230230104332 is an apocalyptic number.

It is an amenable number.

30230104332 is an abundant number, since it is smaller than the sum of its proper divisors (40306805804).

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

30230104332 is a wasteful number, since it uses less digits than its factorization.

30230104332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519175368 (or 2519175366 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30230104332 its reverse (23340103203), we get a palindrome (53570207535).

The spelling of 30230104332 in words is "thirty billion, two hundred thirty million, one hundred four thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 2519175361 5038350722 7557526083 10076701444 15115052166 30230104332