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480922929 = 32371444213
BaseRepresentation
bin11100101010100…
…100110100110001
31020111221102020100
4130222210310301
51441104013204
6115415503013
714626530444
oct3452446461
91214842210
10480922929
11227517573
12115087a69
1378835aa6
1447c2b65b
152c34aa39
hex1caa4d31

480922929 has 12 divisors (see below), whose sum is σ = 713441716. Its totient is φ = 311949792.

The previous prime is 480922891. The next prime is 480922943. The reversal of 480922929 is 929229084.

It can be written as a sum of positive squares in 2 ways, for example, as 425390625 + 55532304 = 20625^2 + 7452^2 .

It is not a de Polignac number, because 480922929 - 212 = 480918833 is a prime.

It is a super-3 number, since 3×4809229293 (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480922229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 721774 + ... + 722439.

Almost surely, 2480922929 is an apocalyptic number.

It is an amenable number.

480922929 is a deficient number, since it is larger than the sum of its proper divisors (232518787).

480922929 is a wasteful number, since it uses less digits than its factorization.

480922929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444256 (or 1444253 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 480922929 is about 21929.9550615135. The cubic root of 480922929 is about 783.4750326227.

The spelling of 480922929 in words is "four hundred eighty million, nine hundred twenty-two thousand, nine hundred twenty-nine".

Divisors: 1 3 9 37 111 333 1444213 4332639 12997917 53435881 160307643 480922929