Search a number
-
+
226883087 = 12715111831
BaseRepresentation
bin11011000010111…
…11011000001111
3120210220212002022
431201133120033
5431040224322
634302520355
75423321504
oct1541373017
9523825068
10226883087
11107084692
1263b960bb
133800a662
14221bd4ab
1514db9942
hexd85f60f

226883087 has 8 divisors (see below), whose sum is σ = 230203392. Its totient is φ = 223587000.

The previous prime is 226883039. The next prime is 226883101. The reversal of 226883087 is 780388622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226883087 - 210 = 226882063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226883387) 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, 13262 + ... + 25092.

It is an arithmetic number, because the mean of its divisors is an integer number (28775424).

Almost surely, 2226883087 is an apocalyptic number.

226883087 is a deficient number, since it is larger than the sum of its proper divisors (3320305).

226883087 is a wasteful number, since it uses less digits than its factorization.

226883087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12109.

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 226883087 is about 15062.6387794437. The cubic root of 226883087 is about 609.9122753003.

The spelling of 226883087 in words is "two hundred twenty-six million, eight hundred eighty-three thousand, eighty-seven".

Divisors: 1 127 151 11831 19177 1502537 1786481 226883087