Search a number
-
+
10114531 = 72206419
BaseRepresentation
bin100110100101…
…010111100011
3201000212112021
4212211113203
510042131111
61000442311
7151654300
oct46452743
921025467
1010114531
115789219
123479397
132131a3b
1414b40a7
15d4bd71
hex9a55e3

10114531 has 6 divisors (see below), whose sum is σ = 11765940. Its totient is φ = 8669556.

The previous prime is 10114523. The next prime is 10114537. The reversal of 10114531 is 13541101.

10114531 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10114531 - 23 = 10114523 is a prime.

It is a super-2 number, since 2×101145312 = 204607474699922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10114537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103161 + ... + 103258.

It is an arithmetic number, because the mean of its divisors is an integer number (1960990).

Almost surely, 210114531 is an apocalyptic number.

10114531 is a deficient number, since it is larger than the sum of its proper divisors (1651409).

10114531 is an equidigital number, since it uses as much as digits as its factorization.

10114531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206433 (or 206426 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 10114531 is about 3180.3350452429. The cubic root of 10114531 is about 216.2628473105.

Adding to 10114531 its reverse (13541101), we get a palindrome (23655632).

The spelling of 10114531 in words is "ten million, one hundred fourteen thousand, five hundred thirty-one".

Divisors: 1 7 49 206419 1444933 10114531