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10114487 = 12178311
BaseRepresentation
bin100110100101…
…010110110111
3201000212110122
4212211112313
510042130422
61000442155
7151654205
oct46452667
921025418
1010114487
115789189
12347935b
132131a06
1414b4075
15d4bd42
hex9a55b7

10114487 has 4 divisors (see below), whose sum is σ = 10124016. Its totient is φ = 10104960.

The previous prime is 10114483. The next prime is 10114493. The reversal of 10114487 is 78441101.

10114487 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 10114487 - 22 = 10114483 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 (10114483) 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, 2939 + ... + 5372.

It is an arithmetic number, because the mean of its divisors is an integer number (2531004).

Almost surely, 210114487 is an apocalyptic number.

10114487 is a deficient number, since it is larger than the sum of its proper divisors (9529).

10114487 is an equidigital number, since it uses as much as digits as its factorization.

10114487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9528.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 10114487 is about 3180.3281277252. The cubic root of 10114487 is about 216.2625337162.

Adding to 10114487 its reverse (78441101), we get a palindrome (88555588).

It can be divided in two parts, 10114 and 487, that added together give a palindrome (10601).

The spelling of 10114487 in words is "ten million, one hundred fourteen thousand, four hundred eighty-seven".

Divisors: 1 1217 8311 10114487