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488393039 = 5325136713
BaseRepresentation
bin11101000111000…
…100100101001111
31021000222221022002
4131013010211033
52000012034124
6120243542515
715050162261
oct3507044517
91230887262
10488393039
11230759a12
1211768aa3b
137a24cc84
1448c13b31
152cd240ae
hex1d1c494f

488393039 has 8 divisors (see below), whose sum is σ = 499604112. Its totient is φ = 477256000.

The previous prime is 488393033. The next prime is 488393057. The reversal of 488393039 is 930393884.

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 488393039 - 216 = 488327503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 488392984 and 488393002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488393033) 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, 5054 + ... + 31659.

It is an arithmetic number, because the mean of its divisors is an integer number (62450514).

Almost surely, 2488393039 is an apocalyptic number.

488393039 is a deficient number, since it is larger than the sum of its proper divisors (11211073).

488393039 is a wasteful number, since it uses less digits than its factorization.

488393039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37017.

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 488393039 is about 22099.6162636368. The cubic root of 488393039 is about 787.5107455996.

The spelling of 488393039 in words is "four hundred eighty-eight million, three hundred ninety-three thousand, thirty-nine".

Divisors: 1 53 251 13303 36713 1945789 9214963 488393039