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480544825 = 5219221793
BaseRepresentation
bin11100101001001…
…000100000111001
31020111020012120111
4130221020200321
51441004413300
6115403424321
714623364215
oct3451104071
91214205514
10480544825
11227289492
12114b250a1
1378732967
1447b6d945
152c2c39ba
hex1ca48839

480544825 has 6 divisors (see below), whose sum is σ = 595875614. Its totient is φ = 384435840.

The previous prime is 480544787. The next prime is 480544853. The reversal of 480544825 is 528445084.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 24167056 + 456377769 = 4916^2 + 21363^2 .

It is not a de Polignac number, because 480544825 - 27 = 480544697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9610872 + ... + 9610921.

Almost surely, 2480544825 is an apocalyptic number.

It is an amenable number.

480544825 is a deficient number, since it is larger than the sum of its proper divisors (115330789).

480544825 is a wasteful number, since it uses less digits than its factorization.

480544825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19221803 (or 19221798 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 40.

The square root of 480544825 is about 21921.3326465341. The cubic root of 480544825 is about 783.2696548005.

The spelling of 480544825 in words is "four hundred eighty million, five hundred forty-four thousand, eight hundred twenty-five".

Divisors: 1 5 25 19221793 96108965 480544825