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2280793308 = 2235318119813
BaseRepresentation
bin1000011111110010…
…0010010011011100
312212221201022020020
42013330202103130
514132340341213
61014153152140
7110343265113
oct20774422334
95787638206
102280793308
11a704a2852
125379bb650
132a46abb51
14178cacc7a
15d537a923
hex87f224dc

2280793308 has 48 divisors (see below), whose sum is σ = 5452495776. Its totient is φ = 741761280.

The previous prime is 2280793289. The next prime is 2280793337. The reversal of 2280793308 is 8033970822.

2280793308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×22807933082 = 10404036227635165728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2280793308.

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, 105210 + ... + 125022.

It is an arithmetic number, because the mean of its divisors is an integer number (113593662).

Almost surely, 22280793308 is an apocalyptic number.

It is an amenable number.

2280793308 is an abundant number, since it is smaller than the sum of its proper divisors (3171702468).

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

2280793308 is a wasteful number, since it uses less digits than its factorization.

2280793308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20054 (or 20052 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 2280793308 is about 47757.6518266968. The cubic root of 2280793308 is about 1316.3215055367.

The spelling of 2280793308 in words is "two billion, two hundred eighty million, seven hundred ninety-three thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 53 106 159 181 212 318 362 543 636 724 1086 2172 9593 19186 19813 28779 38372 39626 57558 59439 79252 115116 118878 237756 1050089 2100178 3150267 3586153 4200356 6300534 7172306 10758459 12601068 14344612 21516918 43033836 190066109 380132218 570198327 760264436 1140396654 2280793308