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2230116308 = 22779647011
BaseRepresentation
bin1000010011101100…
…1101111111010100
312202102100122110022
42010323031333110
514031402210213
61005143044312
7106156450550
oct20473157724
95672318408
102230116308
11a4492a432
12522a40698
13297047564
1417227a860
15d0bba308
hex84ecdfd4

2230116308 has 12 divisors (see below), whose sum is σ = 4460232672. Its totient is φ = 955764120.

The previous prime is 2230116307. The next prime is 2230116311. The reversal of 2230116308 is 8036110322.

2230116308 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230116307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39823478 + ... + 39823533.

It is an arithmetic number, because the mean of its divisors is an integer number (371686056).

Almost surely, 22230116308 is an apocalyptic number.

2230116308 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2230116308 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2230116308 is a wasteful number, since it uses less digits than its factorization.

2230116308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79647022 (or 79647020 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2230116308 is about 47224.1072758395. The cubic root of 2230116308 is about 1306.4992693314.

The spelling of 2230116308 in words is "two billion, two hundred thirty million, one hundred sixteen thousand, three hundred eight".

Divisors: 1 2 4 7 14 28 79647011 159294022 318588044 557529077 1115058154 2230116308