Search a number
-
+
264868060 = 22545728979
BaseRepresentation
bin11111100100110…
…01000011011100
3200110101200200011
433302121003130
51020301234220
642141013004
76364225042
oct1762310334
9613350604
10264868060
11126569326
1274854164
1342b49c82
142726a392
15183be65a
hexfc990dc

264868060 has 24 divisors (see below), whose sum is σ = 557459280. Its totient is φ = 105711744.

The previous prime is 264868013. The next prime is 264868073. The reversal of 264868060 is 60868462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5350 + ... + 23629.

It is an arithmetic number, because the mean of its divisors is an integer number (23227470).

Almost surely, 2264868060 is an apocalyptic number.

264868060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264868060 is an abundant number, since it is smaller than the sum of its proper divisors (292591220).

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

264868060 is a wasteful number, since it uses less digits than its factorization.

264868060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29445 (or 29443 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 264868060 is about 16274.7675866662. The cubic root of 264868060 is about 642.2092109705.

The spelling of 264868060 in words is "two hundred sixty-four million, eight hundred sixty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 457 914 1828 2285 4570 9140 28979 57958 115916 144895 289790 579580 13243403 26486806 52973612 66217015 132434030 264868060