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10122102106 = 26959727267
BaseRepresentation
bin10010110110101001…
…10000010101011010
3222010102112001201121
421123110300111122
5131212224231411
64352223435454
7505556306524
oct113324602532
928112461647
1010122102106
114324732146
121b65a55b8a
13c5409c13c
146c0468a14
153e397b571
hex25b53055a

10122102106 has 8 divisors (see below), whose sum is σ = 15185355840. Its totient is φ = 5060316828.

The previous prime is 10122102103. The next prime is 10122102143. The reversal of 10122102106 is 60120122101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10122102106.

It is not an unprimeable number, because it can be changed into a prime (10122102103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349716 + ... + 377551.

It is an arithmetic number, because the mean of its divisors is an integer number (1898169480).

Almost surely, 210122102106 is an apocalyptic number.

10122102106 is a deficient number, since it is larger than the sum of its proper divisors (5063253734).

10122102106 is an equidigital number, since it uses as much as digits as its factorization.

10122102106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734228.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10122102106 its reverse (60120122101), we get a palindrome (70242224207).

The spelling of 10122102106 in words is "ten billion, one hundred twenty-two million, one hundred two thousand, one hundred six".

Divisors: 1 2 6959 13918 727267 1454534 5061051053 10122102106