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3030255252 = 223347596977
BaseRepresentation
bin1011010010011110…
…0000011010010100
321211011221220202000
42310213200122110
522201221132002
61220404515300
7135043513263
oct26447403224
97734856660
103030255252
111315555692
127069abb30
13393a4875b
1420a6405da
1512b06d61c
hexb49e0694

3030255252 has 48 divisors (see below), whose sum is σ = 8023384320. Its totient is φ = 988592256.

The previous prime is 3030255251. The next prime is 3030255259. The reversal of 3030255252 is 2525520303.

3030255252 is a `hidden beast` number, since 30 + 30 + 2 + 552 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030255251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293413 + ... + 303564.

It is an arithmetic number, because the mean of its divisors is an integer number (167153840).

Almost surely, 23030255252 is an apocalyptic number.

It is an amenable number.

3030255252 is an abundant number, since it is smaller than the sum of its proper divisors (4993129068).

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

3030255252 is a wasteful number, since it uses less digits than its factorization.

3030255252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597037 (or 597029 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 3030255252 is about 55047.7542866192. The cubic root of 3030255252 is about 1447.0817648566.

Adding to 3030255252 its reverse (2525520303), we get a palindrome (5555775555).

The spelling of 3030255252 in words is "three billion, thirty million, two hundred fifty-five thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 47 54 94 108 141 188 282 423 564 846 1269 1692 2538 5076 596977 1193954 1790931 2387908 3581862 5372793 7163724 10745586 16118379 21491172 28057919 32236758 56115838 64473516 84173757 112231676 168347514 252521271 336695028 505042542 757563813 1010085084 1515127626 3030255252