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10112404303 = 10939251971
BaseRepresentation
bin10010110101011111…
…10000101101001111
3222002202021100211201
421122233300231033
5131202233414203
64351235530331
7505411006201
oct113257605517
928082240751
1010112404303
11431a209031
121b627599a7
13c52084cb1
146bd062771
153e2bb2e1d
hex25abf0b4f

10112404303 has 4 divisors (see below), whose sum is σ = 10121657368. Its totient is φ = 10103151240.

The previous prime is 10112404279. The next prime is 10112404307. The reversal of 10112404303 is 30340421101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30340421101 = 171784730653.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10112404303 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 (10112404307) 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, 4624893 + ... + 4627078.

It is an arithmetic number, because the mean of its divisors is an integer number (2530414342).

Almost surely, 210112404303 is an apocalyptic number.

10112404303 is a deficient number, since it is larger than the sum of its proper divisors (9253065).

10112404303 is an equidigital number, since it uses as much as digits as its factorization.

10112404303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9253064.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10112404303 its reverse (30340421101), we get a palindrome (40452825404).

The spelling of 10112404303 in words is "ten billion, one hundred twelve million, four hundred four thousand, three hundred three".

Divisors: 1 1093 9251971 10112404303