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488750796 = 223267972089
BaseRepresentation
bin11101001000011…
…011111011001100
31021001200010001100
4131020123323030
52000110011141
6120255343100
715053212302
oct3510337314
91231603040
10488750796
11230983786
12117821a90
137a346a71
1448ca8272
152cd950b6
hex1d21becc

488750796 has 72 divisors (see below), whose sum is σ = 1267426160. Its totient is φ = 158754816.

The previous prime is 488750783. The next prime is 488750803. The reversal of 488750796 is 697057884.

488750796 is a `hidden beast` number, since 48 + 8 + 7 + 507 + 96 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232920 + ... + 235008.

Almost surely, 2488750796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488750796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (633713080).

488750796 is an abundant number, since it is smaller than the sum of its proper divisors (778675364).

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

488750796 is a wasteful number, since it uses less digits than its factorization.

488750796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263 (or 2258 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 488750796 is about 22107.7089722115. The cubic root of 488750796 is about 787.7029874312.

The spelling of 488750796 in words is "four hundred eighty-eight million, seven hundred fifty thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 36 67 97 134 194 201 268 291 388 402 582 603 804 873 1164 1206 1746 2089 2412 3492 4178 6267 6499 8356 12534 12998 18801 19497 25068 25996 37602 38994 58491 75204 77988 116982 139963 202633 233964 279926 405266 419889 559852 607899 810532 839778 1215798 1259667 1679556 1823697 2431596 2519334 3647394 5038668 7294788 13576411 27152822 40729233 54305644 81458466 122187699 162916932 244375398 488750796