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30590112592 = 2413479307031
BaseRepresentation
bin11100011111010100…
…000001001101010000
32220221212200201200001
4130133110001031100
51000122032100332
622015232135344
72132023444504
oct343724011520
986855621601
1030590112592
1111a78359396
125b18697554
132b6670b450
1416a297a304
15be08420e7
hex71f501350

30590112592 has 40 divisors (see below), whose sum is σ = 63960906240. Its totient is φ = 14088992640.

The previous prime is 30590112589. The next prime is 30590112599. The reversal of 30590112592 is 29521109503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30590112599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53884 + ... + 253147.

It is an arithmetic number, because the mean of its divisors is an integer number (1599022656).

Almost surely, 230590112592 is an apocalyptic number.

It is an amenable number.

30590112592 is an abundant number, since it is smaller than the sum of its proper divisors (33370793648).

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

30590112592 is a wasteful number, since it uses less digits than its factorization.

30590112592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307531 (or 307525 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 37.

It can be divided in two parts, 3059011 and 2592, that added together give a palindrome (3061603).

The spelling of 30590112592 in words is "thirty billion, five hundred ninety million, one hundred twelve thousand, five hundred ninety-two".

Divisors: 1 2 4 8 13 16 26 52 104 208 479 958 1916 3832 6227 7664 12454 24908 49816 99632 307031 614062 1228124 2456248 3991403 4912496 7982806 15965612 31931224 63862448 147067849 294135698 588271396 1176542792 1911882037 2353085584 3823764074 7647528148 15295056296 30590112592