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10123233343 = 81671239529
BaseRepresentation
bin10010110110110010…
…00100100000111111
3222010111122112111021
421123121010200333
5131213021431333
64352304005011
7505602030556
oct113331044077
928114575437
1010123233343
114325335053
121b66300767
13c543a7002
146c0680d9d
153e3b0182d
hex25b64483f

10123233343 has 4 divisors (see below), whose sum is σ = 10124481040. Its totient is φ = 10121985648.

The previous prime is 10123233313. The next prime is 10123233347. The reversal of 10123233343 is 34333232101.

10123233343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10123233343 - 221 = 10121136191 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 (10123233347) 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 3 ways as a sum of consecutive naturals, for example, 611598 + ... + 627931.

It is an arithmetic number, because the mean of its divisors is an integer number (2531120260).

Almost surely, 210123233343 is an apocalyptic number.

10123233343 is a deficient number, since it is larger than the sum of its proper divisors (1247697).

10123233343 is an equidigital number, since it uses as much as digits as its factorization.

10123233343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247696.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 10123233343 its reverse (34333232101), we get a palindrome (44456465444).

The spelling of 10123233343 in words is "ten billion, one hundred twenty-three million, two hundred thirty-three thousand, three hundred forty-three".

Divisors: 1 8167 1239529 10123233343