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2284097380 = 225199957131
BaseRepresentation
bin1000100000100100…
…1000111101100100
312220011221011120021
42020021020331210
514134212104010
61014352044524
7110413336015
oct21011107544
95804834507
102284097380
11a7234a194
12538b33744
132a5297a16
141794cd00c
15d57ce8da
hex88248f64

2284097380 has 24 divisors (see below), whose sum is σ = 4799088000. Its totient is φ = 913165920.

The previous prime is 2284097371. The next prime is 2284097401. The reversal of 2284097380 is 837904822.

It is a happy 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, 11415 + ... + 68545.

It is an arithmetic number, because the mean of its divisors is an integer number (199962000).

Almost surely, 22284097380 is an apocalyptic number.

2284097380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2284097380 is an abundant number, since it is smaller than the sum of its proper divisors (2514990620).

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

2284097380 is a wasteful number, since it uses less digits than its factorization.

2284097380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59139 (or 59137 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 2284097380 is about 47792.2313770763. The cubic root of 2284097380 is about 1316.9568287137.

The spelling of 2284097380 in words is "two billion, two hundred eighty-four million, ninety-seven thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 1999 3998 7996 9995 19990 39980 57131 114262 228524 285655 571310 1142620 114204869 228409738 456819476 571024345 1142048690 2284097380