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2229908107 = 72910984769
BaseRepresentation
bin1000010011101001…
…1011001010001011
312202101222001212011
42010322123022023
514031324024412
61005134400351
7106154622550
oct20472331213
95671861764
102229908107
11a447a7a69
125229600b7
13296ca386b
14172224a27
15d0b787a7
hex84e9b28b

2229908107 has 8 divisors (see below), whose sum is σ = 2636344800. Its totient is φ = 1845441024.

The previous prime is 2229908099. The next prime is 2229908117. The reversal of 2229908107 is 7018099222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2229908107 - 23 = 2229908099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2229908107.

It is not an unprimeable number, because it can be changed into a prime (2229908117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5492182 + ... + 5492587.

It is an arithmetic number, because the mean of its divisors is an integer number (329543100).

Almost surely, 22229908107 is an apocalyptic number.

2229908107 is a deficient number, since it is larger than the sum of its proper divisors (406436693).

2229908107 is a wasteful number, since it uses less digits than its factorization.

2229908107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10984805.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 2229908107 is about 47221.9028312075. The cubic root of 2229908107 is about 1306.4586103280.

The spelling of 2229908107 in words is "two billion, two hundred twenty-nine million, nine hundred eight thousand, one hundred seven".

Divisors: 1 7 29 203 10984769 76893383 318558301 2229908107