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10524143023 = 23473448351
BaseRepresentation
bin10011100110100100…
…11010110110101111
31000011110000212011221
421303102122312233
5133023140034043
64500144524211
7521540511502
oct116322326657
930143025157
1010524143023
114510671469
122058620667
13cb9476684
1471ba01139
15418de48ed
hex27349adaf

10524143023 has 4 divisors (see below), whose sum is σ = 10524614848. Its totient is φ = 10523671200.

The previous prime is 10524143011. The next prime is 10524143027. The reversal of 10524143023 is 32034142501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32034142501 = 39438124307.

It is a cyclic number.

It is not a de Polignac number, because 10524143023 - 25 = 10524142991 is a prime.

It is a super-2 number, since 2×105241430232 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10524143027) 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, 200703 + ... + 247648.

It is an arithmetic number, because the mean of its divisors is an integer number (2631153712).

Almost surely, 210524143023 is an apocalyptic number.

10524143023 is a deficient number, since it is larger than the sum of its proper divisors (471825).

10524143023 is an equidigital number, since it uses as much as digits as its factorization.

10524143023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471824.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 10524143023 its reverse (32034142501), we get a palindrome (42558285524).

The spelling of 10524143023 in words is "ten billion, five hundred twenty-four million, one hundred forty-three thousand, twenty-three".

Divisors: 1 23473 448351 10524143023