Search a number
-
+
10023017 = 10919187
BaseRepresentation
bin100110001111…
…000001101001
3200212012222212
4212033001221
510031214032
6554454505
7151123424
oct46170151
920765885
1010023017
115726494
123434435
1320cc1a4
14148c9bb
15d2ebb2
hex98f069

10023017 has 4 divisors (see below), whose sum is σ = 10033296. Its totient is φ = 10012740.

The previous prime is 10023007. The next prime is 10023023. The reversal of 10023017 is 71032001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, 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 10023017 - 24 = 10023001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10022992 and 10023010.

It is not an unprimeable number, because it can be changed into a prime (10023007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3503 + ... + 5684.

It is an arithmetic number, because the mean of its divisors is an integer number (2508324).

Almost surely, 210023017 is an apocalyptic number.

It is an amenable number.

10023017 is a deficient number, since it is larger than the sum of its proper divisors (10279).

10023017 is an equidigital number, since it uses as much as digits as its factorization.

10023017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10278.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 10023017 is about 3165.9148756718. The cubic root of 10023017 is about 215.6086377558.

Adding to 10023017 its reverse (71032001), we get a palindrome (81055018).

It can be divided in two parts, 1002301 and 7, that multiplied together give a palindrome (7016107).

The spelling of 10023017 in words is "ten million, twenty-three thousand, seventeen".

Divisors: 1 1091 9187 10023017