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2200422639 = 36481113173
BaseRepresentation
bin1000001100100111…
…1100100011101111
312200100111001101210
42003021330203233
514001302011024
61002202405503
7105346166232
oct20311744357
95610431353
102200422639
11a2a099108
12514b00893
13290b4bb3c
1416c34b419
15cd2a2129
hex8327c8ef

2200422639 has 8 divisors (see below), whose sum is σ = 2934375472. Its totient is φ = 1466709120.

The previous prime is 2200422599. The next prime is 2200422689. The reversal of 2200422639 is 9362240022.

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

It is not a de Polignac number, because 2200422639 - 29 = 2200422127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200422689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37144 + ... + 76029.

It is an arithmetic number, because the mean of its divisors is an integer number (366796934).

Almost surely, 22200422639 is an apocalyptic number.

2200422639 is a deficient number, since it is larger than the sum of its proper divisors (733952833).

2200422639 is a wasteful number, since it uses less digits than its factorization.

2200422639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119657.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 2200422639 is about 46908.6627287541. The cubic root of 2200422639 is about 1300.6747264685.

The spelling of 2200422639 in words is "two billion, two hundred million, four hundred twenty-two thousand, six hundred thirty-nine".

Divisors: 1 3 6481 19443 113173 339519 733474213 2200422639