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10113073 = 19532267
BaseRepresentation
bin100110100101…
…000000110001
3201000210112021
4212211000301
510042104243
61000431441
7151650115
oct46450061
921023467
1010113073
115788113
123478581
132131189
1414b3745
15d4b6ed
hex9a5031

10113073 has 4 divisors (see below), whose sum is σ = 10645360. Its totient is φ = 9580788.

The previous prime is 10113071. The next prime is 10113091. The reversal of 10113073 is 37031101.

It is a happy number.

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 an emirpimes, since its reverse is a distinct semiprime: 37031101 = 67552703.

It is not a de Polignac number, because 10113073 - 21 = 10113071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10113071) 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, 266115 + ... + 266152.

It is an arithmetic number, because the mean of its divisors is an integer number (2661340).

Almost surely, 210113073 is an apocalyptic number.

It is an amenable number.

10113073 is a deficient number, since it is larger than the sum of its proper divisors (532287).

10113073 is an equidigital number, since it uses as much as digits as its factorization.

10113073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532286.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 10113073 is about 3180.1058158495. The cubic root of 10113073 is about 216.2524554501.

Adding to 10113073 its reverse (37031101), we get a palindrome (47144174).

The spelling of 10113073 in words is "ten million, one hundred thirteen thousand, seventy-three".

Divisors: 1 19 532267 10113073