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2233222964 = 22779757963
BaseRepresentation
bin1000010100011100…
…0100011100110100
312202122012110222122
42011013010130310
514033201113324
61005333415112
7106225040060
oct20507043464
95678173878
102233222964
11a46661515
12523a9a498
1329789460b
14172848aa0
15d10d0a5e
hex851c4734

2233222964 has 12 divisors (see below), whose sum is σ = 4466445984. Its totient is φ = 957095544.

The previous prime is 2233222963. The next prime is 2233223009. The reversal of 2233222964 is 4692223322.

2233222964 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233222963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39878954 + ... + 39879009.

It is an arithmetic number, because the mean of its divisors is an integer number (372203832).

Almost surely, 22233222964 is an apocalyptic number.

It is an amenable number.

2233222964 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.

2233222964 is a wasteful number, since it uses less digits than its factorization.

2233222964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79757974 (or 79757972 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

The square root of 2233222964 is about 47256.9885202178. The cubic root of 2233222964 is about 1307.1056593087.

The spelling of 2233222964 in words is "two billion, two hundred thirty-three million, two hundred twenty-two thousand, nine hundred sixty-four".

Divisors: 1 2 4 7 14 28 79757963 159515926 319031852 558305741 1116611482 2233222964