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10344222241 = 71145693271
BaseRepresentation
bin10011010001001000…
…00100111000100001
3222200220110221021021
421220210010320201
5132141110102431
64430240325441
7514224303223
oct115044047041
928626427237
1010344222241
114429053301
122008313881
13c8b0cc882
14701b68413
15408204b11
hex268904e21

10344222241 has 4 divisors (see below), whose sum is σ = 10489915584. Its totient is φ = 10198528900.

The previous prime is 10344222209. The next prime is 10344222253. The reversal of 10344222241 is 14222244301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14222244301 = 67212272303.

It is a cyclic number.

It is not a de Polignac number, because 10344222241 - 25 = 10344222209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10344222341) 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, 72846565 + ... + 72846706.

It is an arithmetic number, because the mean of its divisors is an integer number (2622478896).

Almost surely, 210344222241 is an apocalyptic number.

It is an amenable number.

10344222241 is a deficient number, since it is larger than the sum of its proper divisors (145693343).

10344222241 is an equidigital number, since it uses as much as digits as its factorization.

10344222241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145693342.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 10344222241 its reverse (14222244301), we get a palindrome (24566466542).

The spelling of 10344222241 in words is "ten billion, three hundred forty-four million, two hundred twenty-two thousand, two hundred forty-one".

Divisors: 1 71 145693271 10344222241