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10014523 = 10639421
BaseRepresentation
bin100110001100…
…111100111011
3200211210100021
4212030330323
510030431043
6554351311
7151056601
oct46147473
920753307
1010014523
115720072
12342b537
1320c836c
141489871
15d2c3ed
hex98cf3b

10014523 has 4 divisors (see below), whose sum is σ = 10025008. Its totient is φ = 10004040.

The previous prime is 10014517. The next prime is 10014551. The reversal of 10014523 is 32541001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32541001 = 317102653.

It is a cyclic number.

It is not a de Polignac number, because 10014523 - 25 = 10014491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10014497 and 10014506.

It is not an unprimeable number, because it can be changed into a prime (10014583) 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, 3648 + ... + 5773.

It is an arithmetic number, because the mean of its divisors is an integer number (2506252).

Almost surely, 210014523 is an apocalyptic number.

10014523 is a deficient number, since it is larger than the sum of its proper divisors (10485).

10014523 is an equidigital number, since it uses as much as digits as its factorization.

10014523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10484.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 10014523 is about 3164.5731149714. The cubic root of 10014523 is about 215.5477147374.

Adding to 10014523 its reverse (32541001), we get a palindrome (42555524).

The spelling of 10014523 in words is "ten million, fourteen thousand, five hundred twenty-three".

Divisors: 1 1063 9421 10014523