Search a number
-
+
23060849 = 73294407
BaseRepresentation
bin101011111111…
…0000101110001
31121101121112112
41113332011301
521400421344
62142135105
7400004540
oct127760561
947347475
1023060849
1112020a59
127881495
134a15696
1430c4157
152057c9e
hex15fe171

23060849 has 4 divisors (see below), whose sum is σ = 26355264. Its totient is φ = 19766436.

The previous prime is 23060837. The next prime is 23060861. The reversal of 23060849 is 94806032.

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.

It is an interprime number because it is at equal distance from previous prime (23060837) and next prime (23060861).

It is a cyclic number.

It is not a de Polignac number, because 23060849 - 24 = 23060833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23060809) 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, 1647197 + ... + 1647210.

It is an arithmetic number, because the mean of its divisors is an integer number (6588816).

Almost surely, 223060849 is an apocalyptic number.

It is an amenable number.

23060849 is a deficient number, since it is larger than the sum of its proper divisors (3294415).

23060849 is an equidigital number, since it uses as much as digits as its factorization.

23060849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3294414.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 23060849 is about 4802.1712797442. The cubic root of 23060849 is about 284.6372691175.

The spelling of 23060849 in words is "twenty-three million, sixty thousand, eight hundred forty-nine".

Divisors: 1 7 3294407 23060849