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10410204421 = 89116968589
BaseRepresentation
bin10011011000111111…
…10001110100000101
3222212111122011210201
421230133301310011
5132310003020141
64440554450501
7515655164131
oct115437616405
928774564721
1010410204421
11446231a731
122026433a31
13c9b992696
1470a8223c1
1540ddda031
hex26c7f1d05

10410204421 has 4 divisors (see below), whose sum is σ = 10527173100. Its totient is φ = 10293235744.

The previous prime is 10410204373. The next prime is 10410204433. The reversal of 10410204421 is 12440201401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12440201401 = 17731776553.

It can be written as a sum of positive squares in 2 ways, for example, as 1975802500 + 8434401921 = 44450^2 + 91839^2 .

It is a cyclic number.

It is not a de Polignac number, because 10410204421 - 27 = 10410204293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10410204451) 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, 58484206 + ... + 58484383.

It is an arithmetic number, because the mean of its divisors is an integer number (2631793275).

Almost surely, 210410204421 is an apocalyptic number.

It is an amenable number.

10410204421 is a deficient number, since it is larger than the sum of its proper divisors (116968679).

10410204421 is an equidigital number, since it uses as much as digits as its factorization.

10410204421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116968678.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10410204421 its reverse (12440201401), we get a palindrome (22850405822).

The spelling of 10410204421 in words is "ten billion, four hundred ten million, two hundred four thousand, four hundred twenty-one".

Divisors: 1 89 116968589 10410204421