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10222031103 = 319217982301
BaseRepresentation
bin10011000010100011…
…11101000011111111
3222101101112222112120
421201101331003333
5131413314443403
64410153334023
7511211554644
oct114121750377
928341488476
1010222031103
114376085299
121b93407313
13c6b9b951b
146cd83bdcb
153ec619e53
hex26147d0ff

10222031103 has 16 divisors (see below), whose sum is σ = 14353468800. Its totient is φ = 6452978400.

The previous prime is 10222031087. The next prime is 10222031111. The reversal of 10222031103 is 30113022201.

It is not a de Polignac number, because 10222031103 - 24 = 10222031087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222031503) 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 15 ways as a sum of consecutive naturals, for example, 83053 + ... + 165353.

It is an arithmetic number, because the mean of its divisors is an integer number (897091800).

Almost surely, 210222031103 is an apocalyptic number.

10222031103 is a deficient number, since it is larger than the sum of its proper divisors (4131437697).

10222031103 is a wasteful number, since it uses less digits than its factorization.

10222031103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84502.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10222031103 its reverse (30113022201), we get a palindrome (40335053304).

The spelling of 10222031103 in words is "ten billion, two hundred twenty-two million, thirty-one thousand, one hundred three".

Divisors: 1 3 19 57 2179 6537 41401 82301 124203 246903 1563719 4691157 179333879 538001637 3407343701 10222031103