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488767472 = 24191159937
BaseRepresentation
bin11101001000011…
…111111111110000
31021001200221220222
4131020133333300
52000111024342
6120255552212
715053312024
oct3510377760
91231627828
10488767472
11230995266
1211782b668
137a35152b
1448cb0384
152cd99ed2
hex1d21fff0

488767472 has 20 divisors (see below), whose sum is σ = 951950976. Its totient is φ = 243102720.

The previous prime is 488767471. The next prime is 488767511. The reversal of 488767472 is 274767884.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488767471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76913 + ... + 83024.

Almost surely, 2488767472 is an apocalyptic number.

It is an amenable number.

488767472 is a deficient number, since it is larger than the sum of its proper divisors (463183504).

488767472 is a wasteful number, since it uses less digits than its factorization.

488767472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160136 (or 160130 counting only the distinct ones).

The product of its digits is 4214784, while the sum is 53.

The square root of 488767472 is about 22108.0861225028. The cubic root of 488767472 is about 787.7119460428.

The spelling of 488767472 in words is "four hundred eighty-eight million, seven hundred sixty-seven thousand, four hundred seventy-two".

Divisors: 1 2 4 8 16 191 382 764 1528 3056 159937 319874 639748 1279496 2558992 30547967 61095934 122191868 244383736 488767472