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10024202423 = 72713788449
BaseRepresentation
bin10010101010111110…
…10011000010110111
3221212121022020121102
421111133103002313
5131012143434143
64334405240315
7503260212644
oct112537230267
927777266542
1010024202423
114284445714
121b3910309b
13c39a12631
146b1462dcb
153da08e0b8
hex2557d30b7

10024202423 has 4 divisors (see below), whose sum is σ = 10037991600. Its totient is φ = 10010413248.

The previous prime is 10024202351. The next prime is 10024202431. The reversal of 10024202423 is 32420242001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10024202423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10024202395 and 10024202404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10024202443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6893498 + ... + 6894951.

It is an arithmetic number, because the mean of its divisors is an integer number (2509497900).

Almost surely, 210024202423 is an apocalyptic number.

10024202423 is a deficient number, since it is larger than the sum of its proper divisors (13789177).

10024202423 is an equidigital number, since it uses as much as digits as its factorization.

10024202423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13789176.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10024202423 its reverse (32420242001), we get a palindrome (42444444424).

The spelling of 10024202423 in words is "ten billion, twenty-four million, two hundred two thousand, four hundred twenty-three".

Divisors: 1 727 13788449 10024202423