Search a number
-
+
113341580 = 225113116619
BaseRepresentation
bin1101100000101…
…11010010001100
321220021100102022
412300113102030
5213003412310
615125145312
72544246632
oct660272214
9256240368
10113341580
1158a84230
1231b5b238
131a635331
14110a5352
159e3ca55
hex6c1748c

113341580 has 48 divisors (see below), whose sum is σ = 268047360. Its totient is φ = 39883200.

The previous prime is 113341559. The next prime is 113341583. The reversal of 113341580 is 85143311.

It is not an unprimeable number, because it can be changed into a prime (113341583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1490 + ... + 15129.

It is an arithmetic number, because the mean of its divisors is an integer number (5584320).

Almost surely, 2113341580 is an apocalyptic number.

113341580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113341580 is an abundant number, since it is smaller than the sum of its proper divisors (154705780).

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

113341580 is a wasteful number, since it uses less digits than its factorization.

113341580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16670 (or 16668 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 113341580 is about 10646.2002611260. The cubic root of 113341580 is about 483.9454609219.

Adding to 113341580 its reverse (85143311), we get a palindrome (198484891).

The spelling of 113341580 in words is "one hundred thirteen million, three hundred forty-one thousand, five hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 31 44 55 62 110 124 155 220 310 341 620 682 1364 1705 3410 6820 16619 33238 66476 83095 166190 182809 332380 365618 515189 731236 914045 1030378 1828090 2060756 2575945 3656180 5151890 5667079 10303780 11334158 22668316 28335395 56670790 113341580