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2222402058 = 232123466781
BaseRepresentation
bin1000010001110111…
…0010101000001010
312201212211201111100
42010131302220022
514022413331213
61004305442230
7106034051202
oct20435625012
95655751440
102222402058
11a40540618
12520340376
13295576206
1417122d402
15d0194773
hex84772a0a

2222402058 has 12 divisors (see below), whose sum is σ = 4815204498. Its totient is φ = 740800680.

The previous prime is 2222402053. The next prime is 2222402069. The reversal of 2222402058 is 8502042222.

It can be written as a sum of positive squares in only one way, i.e., 1709243649 + 513158409 = 41343^2 + 22653^2 .

It is not an unprimeable number, because it can be changed into a prime (2222402053) 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 5 ways as a sum of consecutive naturals, for example, 61733373 + ... + 61733408.

Almost surely, 22222402058 is an apocalyptic number.

2222402058 is an abundant number, since it is smaller than the sum of its proper divisors (2592802440).

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

2222402058 is a wasteful number, since it uses less digits than its factorization.

2222402058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123466789 (or 123466786 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 2222402058 is about 47142.3594869837. The cubic root of 2222402058 is about 1304.9910811034.

The spelling of 2222402058 in words is "two billion, two hundred twenty-two million, four hundred two thousand, fifty-eight".

Divisors: 1 2 3 6 9 18 123466781 246933562 370400343 740800686 1111201029 2222402058