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2202159 = 3432397
BaseRepresentation
bin1000011001101000101111
311010212210110
420121220233
51030432114
6115111103
724501201
oct10315057
94125713
102202159
111274573
128a2493
135c146b
14414771
152d7759
hex219a2f

2202159 has 12 divisors (see below), whose sum is σ = 3013656. Its totient is φ = 1430352.

The previous prime is 2202149. The next prime is 2202169. The reversal of 2202159 is 9512022.

2202159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2202149) and next prime (2202169).

It is not a de Polignac number, because 2202159 - 213 = 2193967 is a prime.

It is a super-2 number, since 2×22021592 = 9699008522562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5349 + ... + 5745.

It is an arithmetic number, because the mean of its divisors is an integer number (251138).

22202159 is an apocalyptic number.

2202159 is a deficient number, since it is larger than the sum of its proper divisors (811497).

2202159 is an equidigital number, since it uses as much as digits as its factorization.

2202159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2202159 is about 1483.9673176994. The cubic root of 2202159 is about 130.1016758804.

The spelling of 2202159 in words is "two million, two hundred two thousand, one hundred fifty-nine".

Divisors: 1 3 43 129 397 1191 1849 5547 17071 51213 734053 2202159