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10203024323 = 19352865411
BaseRepresentation
bin10011000000010010…
…11100101111000011
3222100001210100010202
421200021130233003
5131343433234243
64404234115415
7510561163412
oct114011345703
928301710122
1010203024323
114366383208
121b88b7bb6b
13c67a931cb
146cb0d1479
153eab134b8
hex26025cbc3

10203024323 has 4 divisors (see below), whose sum is σ = 10255889928. Its totient is φ = 10150158720.

The previous prime is 10203024313. The next prime is 10203024341. The reversal of 10203024323 is 32342030201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32342030201 = 132487848477.

It is a cyclic number.

It is not a de Polignac number, because 10203024323 - 26 = 10203024259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10203024295 and 10203024304.

It is not an unprimeable number, because it can be changed into a prime (10203024313) 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, 26432513 + ... + 26432898.

It is an arithmetic number, because the mean of its divisors is an integer number (2563972482).

Almost surely, 210203024323 is an apocalyptic number.

10203024323 is a deficient number, since it is larger than the sum of its proper divisors (52865605).

10203024323 is an equidigital number, since it uses as much as digits as its factorization.

10203024323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52865604.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10203024323 its reverse (32342030201), we get a palindrome (42545054524).

The spelling of 10203024323 in words is "ten billion, two hundred three million, twenty-four thousand, three hundred twenty-three".

Divisors: 1 193 52865411 10203024323