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10261214323 = 47218323709
BaseRepresentation
bin10011000111001110…
…11011010001110011
3222111010021200210221
421203213123101303
5132003332324243
64414113233511
7512165611513
oct114347332163
928433250727
1010261214323
114396208218
121ba4562897
13c76b58369
146d4b1b843
15400ca9bed
hex2639db473

10261214323 has 4 divisors (see below), whose sum is σ = 10479538080. Its totient is φ = 10042890568.

The previous prime is 10261214291. The next prime is 10261214339. The reversal of 10261214323 is 32341216201.

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 10261214323 - 25 = 10261214291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10261214363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109161808 + ... + 109161901.

It is an arithmetic number, because the mean of its divisors is an integer number (2619884520).

Almost surely, 210261214323 is an apocalyptic number.

10261214323 is a deficient number, since it is larger than the sum of its proper divisors (218323757).

10261214323 is an equidigital number, since it uses as much as digits as its factorization.

10261214323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218323756.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 10261214323 in words is "ten billion, two hundred sixty-one million, two hundred fourteen thousand, three hundred twenty-three".

Divisors: 1 47 218323709 10261214323