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488050879 = 1098115521
BaseRepresentation
bin11101000101110…
…001000010111111
31021000100112221111
4131011301002333
51444420112004
6120232342451
715044235601
oct3505610277
91230315844
10488050879
11230545938
12117544a27
137a160304
1448b65171
152cca7a04
hex1d1710bf

488050879 has 8 divisors (see below), whose sum is σ = 493225040. Its totient is φ = 482889600.

The previous prime is 488050837. The next prime is 488050933. The reversal of 488050879 is 978050884.

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 488050879 - 27 = 488050751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488053879) 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, 85639 + ... + 91159.

It is an arithmetic number, because the mean of its divisors is an integer number (61653130).

Almost surely, 2488050879 is an apocalyptic number.

488050879 is a deficient number, since it is larger than the sum of its proper divisors (5174161).

488050879 is a wasteful number, since it uses less digits than its factorization.

488050879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6441.

The product of its (nonzero) digits is 645120, while the sum is 49.

The square root of 488050879 is about 22091.8735964155. The cubic root of 488050879 is about 787.3267970139.

The spelling of 488050879 in words is "four hundred eighty-eight million, fifty thousand, eight hundred seventy-nine".

Divisors: 1 109 811 5521 88399 601789 4477531 488050879