Search a number
-
+
2285296908 = 223190441409
BaseRepresentation
bin1000100000110110…
…1101110100001100
312220021012010000020
42020031231310030
514140014000113
61014433502140
7110426463126
oct21015556414
95807163006
102285296908
11a72a99434
12539411950
132a55c79bb
14179722216
15d596a023
hex8836dd0c

2285296908 has 12 divisors (see below), whose sum is σ = 5332359480. Its totient is φ = 761765632.

The previous prime is 2285296879. The next prime is 2285296913. The reversal of 2285296908 is 8096925822.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95220693 + ... + 95220716.

It is an arithmetic number, because the mean of its divisors is an integer number (444363290).

Almost surely, 22285296908 is an apocalyptic number.

It is an amenable number.

2285296908 is an abundant number, since it is smaller than the sum of its proper divisors (3047062572).

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

2285296908 is a wasteful number, since it uses less digits than its factorization.

2285296908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190441416 (or 190441414 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 2285296908 is about 47804.7791334716. The cubic root of 2285296908 is about 1317.1873282458.

The spelling of 2285296908 in words is "two billion, two hundred eighty-five million, two hundred ninety-six thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 190441409 380882818 571324227 761765636 1142648454 2285296908