Search a number
-
+
200872223 = 377517229
BaseRepresentation
bin10111111100100…
…01000100011111
3111222222100212222
423332101010133
5402410402343
631533215555
74656246206
oct1376210437
9458870788
10200872223
11a3429302
12573315bb
1332801306
141c96c23d
151297ca68
hexbf9111f

200872223 has 8 divisors (see below), whose sum is σ = 206604480. Its totient is φ = 195156000.

The previous prime is 200872213. The next prime is 200872229. The reversal of 200872223 is 322278002.

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 200872223 - 210 = 200871199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200872192 and 200872201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200872229) 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, 24173 + ... + 31401.

It is an arithmetic number, because the mean of its divisors is an integer number (25825560).

Almost surely, 2200872223 is an apocalyptic number.

200872223 is a deficient number, since it is larger than the sum of its proper divisors (5732257).

200872223 is an equidigital number, since it uses as much as digits as its factorization.

200872223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8017.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 200872223 is about 14172.9398150137. The cubic root of 200872223 is about 585.6524466285.

The spelling of 200872223 in words is "two hundred million, eight hundred seventy-two thousand, two hundred twenty-three".

Divisors: 1 37 751 7229 27787 267473 5428979 200872223