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487899201 = 3179566651
BaseRepresentation
bin11101000101001…
…100000001000001
31021000001211212210
4131011030001001
51444400233301
6120225212333
715043034436
oct3505140101
91230054783
10487899201
11230451989
121174910a9
137a10926a
1448b25b8d
152cc77ad6
hex1d14c041

487899201 has 8 divisors (see below), whose sum is σ = 688798944. Its totient is φ = 306132800.

The previous prime is 487899197. The next prime is 487899211. The reversal of 487899201 is 102998784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 487899201 - 22 = 487899197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487899211) 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, 4783275 + ... + 4783376.

It is an arithmetic number, because the mean of its divisors is an integer number (86099868).

Almost surely, 2487899201 is an apocalyptic number.

It is an amenable number.

487899201 is a deficient number, since it is larger than the sum of its proper divisors (200899743).

487899201 is a wasteful number, since it uses less digits than its factorization.

487899201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9566671.

The product of its (nonzero) digits is 290304, while the sum is 48.

The square root of 487899201 is about 22088.4404383831. The cubic root of 487899201 is about 787.2452259233.

The spelling of 487899201 in words is "four hundred eighty-seven million, eight hundred ninety-nine thousand, two hundred one".

Divisors: 1 3 17 51 9566651 28699953 162633067 487899201