Search a number
-
+
10940373 = 33405199
BaseRepresentation
bin101001101110…
…111111010101
3202120211101000
4221232333111
510300042443
61030253513
7161664063
oct51567725
922524330
1010940373
1161a2734
1237b7299
1323608c2
14164b033
15e618d3
hexa6efd5

10940373 has 8 divisors (see below), whose sum is σ = 16208000. Its totient is φ = 7293564.

The previous prime is 10940359. The next prime is 10940389. The reversal of 10940373 is 37304901.

It is not a de Polignac number, because 10940373 - 24 = 10940357 is a prime.

It is a super-2 number, since 2×109403732 = 239383522758258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 405199 = 10940373 / (1 + 0 + 9 + 4 + 0 + 3 + 7 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10940323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202573 + ... + 202626.

It is an arithmetic number, because the mean of its divisors is an integer number (2026000).

Almost surely, 210940373 is an apocalyptic number.

It is an amenable number.

10940373 is a deficient number, since it is larger than the sum of its proper divisors (5267627).

10940373 is an equidigital number, since it uses as much as digits as its factorization.

10940373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405208 (or 405202 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 10940373 is about 3307.6234670833. The cubic root of 10940373 is about 221.9954345299.

The spelling of 10940373 in words is "ten million, nine hundred forty thousand, three hundred seventy-three".

Divisors: 1 3 9 27 405199 1215597 3646791 10940373