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10104121201 = 16995947099
BaseRepresentation
bin10010110100100000…
…01010011101110001
3222002011200112120011
421122100022131301
5131143123334301
64350342214521
7505250420206
oct113220123561
928064615504
1010104121201
114315570899
121b5ba24441
13c50444a55
146bbd07cad
153e20c8a51
hex25a40a771

10104121201 has 4 divisors (see below), whose sum is σ = 10110070000. Its totient is φ = 10098172404.

The previous prime is 10104121199. The next prime is 10104121211. The reversal of 10104121201 is 10212140101.

10104121201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10104121201 - 21 = 10104121199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10104121211) 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, 2971851 + ... + 2975248.

It is an arithmetic number, because the mean of its divisors is an integer number (2527517500).

Almost surely, 210104121201 is an apocalyptic number.

It is an amenable number.

10104121201 is a deficient number, since it is larger than the sum of its proper divisors (5948799).

10104121201 is an equidigital number, since it uses as much as digits as its factorization.

10104121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5948798.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10104121201 its reverse (10212140101), we get a palindrome (20316261302).

The spelling of 10104121201 in words is "ten billion, one hundred four million, one hundred twenty-one thousand, two hundred one".

Divisors: 1 1699 5947099 10104121201