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22970103 = 313588977
BaseRepresentation
bin101011110011…
…1111011110111
31121020000001120
41113213323313
521340020403
62140155023
7366146142
oct127477367
947200046
1022970103
1111a69862
127838a73
1349b32a0
14309d059
15203ae53
hex15e7ef7

22970103 has 8 divisors (see below), whose sum is σ = 32982768. Its totient is φ = 14135424.

The previous prime is 22970071. The next prime is 22970113. The reversal of 22970103 is 30107922.

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

It is not a de Polignac number, because 22970103 - 25 = 22970071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22970113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294450 + ... + 294527.

It is an arithmetic number, because the mean of its divisors is an integer number (4122846).

Almost surely, 222970103 is an apocalyptic number.

22970103 is a deficient number, since it is larger than the sum of its proper divisors (10012665).

22970103 is a wasteful number, since it uses less digits than its factorization.

22970103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588993.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 22970103 is about 4792.7135320192. The cubic root of 22970103 is about 284.2634226846.

The spelling of 22970103 in words is "twenty-two million, nine hundred seventy thousand, one hundred three".

Divisors: 1 3 13 39 588977 1766931 7656701 22970103