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10344334031 = 65211586311
BaseRepresentation
bin10011010001001001…
…00000001011001111
3222200220200121121122
421220210200023033
5132141122142111
64430242551155
7514225250153
oct115044401317
928626617548
1010344334031
11442911a299
1220083684bb
13c8b13b715
14701b97063
15408227cdb
hex2689202cf

10344334031 has 4 divisors (see below), whose sum is σ = 10345926864. Its totient is φ = 10342741200.

The previous prime is 10344334009. The next prime is 10344334037. The reversal of 10344334031 is 13043344301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10344334031 - 218 = 10344071887 is a prime.

It is a super-2 number, since 2×103443340312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10344334037) 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, 786635 + ... + 799676.

It is an arithmetic number, because the mean of its divisors is an integer number (2586481716).

Almost surely, 210344334031 is an apocalyptic number.

10344334031 is a deficient number, since it is larger than the sum of its proper divisors (1592833).

10344334031 is an equidigital number, since it uses as much as digits as its factorization.

10344334031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592832.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 10344334031 its reverse (13043344301), we get a palindrome (23387678332).

The spelling of 10344334031 in words is "ten billion, three hundred forty-four million, three hundred thirty-four thousand, thirty-one".

Divisors: 1 6521 1586311 10344334031