Search a number
-
+
2284503260 = 225139790583
BaseRepresentation
bin1000100000101010…
…1100000011011100
312220012200210022212
42020022230003130
514134313101020
61014404455552
7110416646234
oct21012540334
95805623285
102284503260
11a725a7126
125390aa5b8
132a53aa6a0
14179596cc4
15d585ecc5
hex882ac0dc

2284503260 has 48 divisors (see below), whose sum is σ = 5219812416. Its totient is φ = 834803712.

The previous prime is 2284503167. The next prime is 2284503271. The reversal of 2284503260 is 623054822.

It is a congruent number.

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, 20072 + ... + 70511.

It is an arithmetic number, because the mean of its divisors is an integer number (108746092).

Almost surely, 22284503260 is an apocalyptic number.

2284503260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2284503260 is an abundant number, since it is smaller than the sum of its proper divisors (2935309156).

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

2284503260 is a wasteful number, since it uses less digits than its factorization.

2284503260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90702 (or 90700 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 2284503260 is about 47796.4774852708. The cubic root of 2284503260 is about 1317.0348310476.

The spelling of 2284503260 in words is "two billion, two hundred eighty-four million, five hundred three thousand, two hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 97 130 194 260 388 485 970 1261 1940 2522 5044 6305 12610 25220 90583 181166 362332 452915 905830 1177579 1811660 2355158 4710316 5887895 8786551 11775790 17573102 23551580 35146204 43932755 87865510 114225163 175731020 228450326 456900652 571125815 1142251630 2284503260