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488268608 = 267629197
BaseRepresentation
bin11101000110100…
…110001101000000
31021000202121121112
4131012212031000
51444444043413
6120241142452
715046133432
oct3506461500
91230677545
10488268608
11230684483
1211762aa28
137a208449
1448bc0652
152ccec2a8
hex1d1a6340

488268608 has 14 divisors (see below), whose sum is σ = 968908146. Its totient is φ = 244134272.

The previous prime is 488268607. The next prime is 488268623. The reversal of 488268608 is 806862884.

It can be written as a sum of positive squares in only one way, i.e., 409981504 + 78287104 = 20248^2 + 8848^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488268607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3814535 + ... + 3814662.

Almost surely, 2488268608 is an apocalyptic number.

It is an amenable number.

488268608 is a deficient number, since it is larger than the sum of its proper divisors (480639538).

488268608 is an equidigital number, since it uses as much as digits as its factorization.

488268608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7629209 (or 7629199 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 50.

The square root of 488268608 is about 22096.8008544223. The cubic root of 488268608 is about 787.4438602123.

The spelling of 488268608 in words is "four hundred eighty-eight million, two hundred sixty-eight thousand, six hundred eight".

Divisors: 1 2 4 8 16 32 64 7629197 15258394 30516788 61033576 122067152 244134304 488268608