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10244124523 = 27736982399
BaseRepresentation
bin10011000101001100…
…01110111101101011
3222102221010110000101
421202212032331223
5131434443441043
64412303050231
7511600423153
oct114246167553
928387113011
1010244124523
1143875a5416
121b9a8a0977
13c73453759
146d274d763
153ee53124d
hex26298ef6b

10244124523 has 4 divisors (see below), whose sum is σ = 10281107200. Its totient is φ = 10207141848.

The previous prime is 10244124509. The next prime is 10244124551. The reversal of 10244124523 is 32542144201.

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 10244124523 - 233 = 1654189931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10244124491 and 10244124500.

It is not an unprimeable number, because it can be changed into a prime (10244124223) 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, 18490923 + ... + 18491476.

It is an arithmetic number, because the mean of its divisors is an integer number (2570276800).

Almost surely, 210244124523 is an apocalyptic number.

10244124523 is a deficient number, since it is larger than the sum of its proper divisors (36982677).

10244124523 is an equidigital number, since it uses as much as digits as its factorization.

10244124523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36982676.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 10244124523 its reverse (32542144201), we get a palindrome (42786268724).

The spelling of 10244124523 in words is "ten billion, two hundred forty-four million, one hundred twenty-four thousand, five hundred twenty-three".

Divisors: 1 277 36982399 10244124523