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10103000222 = 272293554891
BaseRepresentation
bin10010110100010111…
…11000110010011110
3222002002120120212102
421122023320302132
5131142332001342
64350302205102
7505235041100
oct113213706236
928062516772
1010103000222
114314975667
121b5b583792
13c50141753
146bbad5570
153e1e56832
hex25a2f8c9e

10103000222 has 24 divisors (see below), whose sum is σ = 18236595960. Its totient is φ = 4180550640.

The previous prime is 10103000191. The next prime is 10103000231. The reversal of 10103000222 is 22200030101.

It is a happy number.

It is a super-2 number, since 2×101030002222 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1774604 + ... + 1780287.

It is an arithmetic number, because the mean of its divisors is an integer number (759858165).

Almost surely, 210103000222 is an apocalyptic number.

10103000222 is a deficient number, since it is larger than the sum of its proper divisors (8133595738).

10103000222 is a wasteful number, since it uses less digits than its factorization.

10103000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554936 (or 3554929 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10103000222 its reverse (22200030101), we get a palindrome (32303030323).

The spelling of 10103000222 in words is "ten billion, one hundred three million, two hundred twenty-two", and thus it is an aban number.

Divisors: 1 2 7 14 29 49 58 98 203 406 1421 2842 3554891 7109782 24884237 49768474 103091839 174189659 206183678 348379318 721642873 1443285746 5051500111 10103000222