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10321244311 = 72392353693
BaseRepresentation
bin10011001110011000…
…11011000010010111
3222122022020112110211
421213030123002113
5132114214304221
64424100030251
7513525062200
oct114714330227
928568215424
1010321244311
114417089684
122000692387
13c86415b71
146dcaa65a7
154061b66e1
hex26731b097

10321244311 has 12 divisors (see below), whose sum is σ = 12009629592. Its totient is φ = 8844361008.

The previous prime is 10321244249. The next prime is 10321244359. The reversal of 10321244311 is 11344212301.

10321244311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10321244311 - 225 = 10287689879 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 (10321244371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165381 + ... + 219073.

It is an arithmetic number, because the mean of its divisors is an integer number (1000802466).

Almost surely, 210321244311 is an apocalyptic number.

10321244311 is a deficient number, since it is larger than the sum of its proper divisors (1688385281).

10321244311 is an equidigital number, since it uses as much as digits as its factorization.

10321244311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57630 (or 57623 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10321244311 its reverse (11344212301), we get a palindrome (21665456612).

The spelling of 10321244311 in words is "ten billion, three hundred twenty-one million, two hundred forty-four thousand, three hundred eleven".

Divisors: 1 7 49 3923 27461 53693 192227 375851 2630957 210637639 1474463473 10321244311