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488793252 = 223711135077
BaseRepresentation
bin11101001000100…
…110010010100100
31021001202021021210
4131020212102210
52000112341002
6120300311420
715053450133
oct3510462244
91231667253
10488793252
11230a02672
12117842570
137a36019c
1448cb991a
152cda296c
hex1d2264a4

488793252 has 48 divisors (see below), whose sum is σ = 1167046272. Its totient is φ = 159183360.

The previous prime is 488793241. The next prime is 488793271. The reversal of 488793252 is 252397884.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93738 + ... + 98814.

It is an arithmetic number, because the mean of its divisors is an integer number (24313464).

Almost surely, 2488793252 is an apocalyptic number.

It is an amenable number.

488793252 is an abundant number, since it is smaller than the sum of its proper divisors (678253020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488793252 is a wasteful number, since it uses less digits than its factorization.

488793252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268 (or 5266 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 488793252 is about 22108.6691594044. The cubic root of 488793252 is about 787.7257950665.

The spelling of 488793252 in words is "four hundred eighty-eight million, seven hundred ninety-three thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 71 113 142 213 226 284 339 426 452 678 852 1356 5077 8023 10154 15231 16046 20308 24069 30462 32092 48138 60924 96276 360467 573701 720934 1081401 1147402 1441868 1721103 2162802 2294804 3442206 4325604 6884412 40732771 81465542 122198313 162931084 244396626 488793252