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10124344303 = 79128156257
BaseRepresentation
bin10010110110111010…
…10011101111101111
3222010120201222102221
421123131103233233
5131213313004203
64352343500211
7505614335533
oct113335235757
928116658387
1010124344303
114325a237a7
121b66757667
13c546a5898
146c088dbc3
153e3c70abd
hex25b753bef

10124344303 has 4 divisors (see below), whose sum is σ = 10252500640. Its totient is φ = 9996187968.

The previous prime is 10124344297. The next prime is 10124344319. The reversal of 10124344303 is 30344342101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30344342101 = 241112585791.

It is a cyclic number.

It is not a de Polignac number, because 10124344303 - 29 = 10124343791 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 (10124344393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64078050 + ... + 64078207.

It is an arithmetic number, because the mean of its divisors is an integer number (2563125160).

Almost surely, 210124344303 is an apocalyptic number.

10124344303 is a deficient number, since it is larger than the sum of its proper divisors (128156337).

10124344303 is an equidigital number, since it uses as much as digits as its factorization.

10124344303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128156336.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10124344303 its reverse (30344342101), we get a palindrome (40468686404).

The spelling of 10124344303 in words is "ten billion, one hundred twenty-four million, three hundred forty-four thousand, three hundred three".

Divisors: 1 79 128156257 10124344303