Search a number
-
+
200927069 = 7174116487
BaseRepresentation
bin10111111100111…
…10011101011101
3112000002011010022
423332132131131
5402414131234
631534321525
74656565130
oct1376363535
9460064108
10200927069
11a3466532
12573592a5
1332820275
141c984217
151298de2e
hexbf9e75d

200927069 has 8 divisors (see below), whose sum is σ = 229776768. Its totient is φ = 172113840.

The previous prime is 200927059. The next prime is 200927087. The reversal of 200927069 is 960729002.

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 200927069 - 24 = 200927053 is a prime.

It is a super-2 number, since 2×2009270692 = 80743374113861522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200927009) 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, 3944 + ... + 20430.

It is an arithmetic number, because the mean of its divisors is an integer number (28722096).

Almost surely, 2200927069 is an apocalyptic number.

It is an amenable number.

200927069 is a deficient number, since it is larger than the sum of its proper divisors (28849699).

200927069 is a wasteful number, since it uses less digits than its factorization.

200927069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18235.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 200927069 is about 14174.8745673463. The cubic root of 200927069 is about 585.7057438119.

The spelling of 200927069 in words is "two hundred million, nine hundred twenty-seven thousand, sixty-nine".

Divisors: 1 7 1741 12187 16487 115409 28703867 200927069