[go: up one dir, main page]

Search a number
-
+
204363255 = 3513624217
BaseRepresentation
bin11000010111001…
…01010111110111
3112020112201200110
430023211113313
5404304111010
632140114103
75031026145
oct1413452767
9466481613
10204363255
11a53a3158
1258535933
1333454305
141d1da595
1512e1c120
hexc2e55f7

204363255 has 8 divisors (see below), whose sum is σ = 326981232. Its totient is φ = 108993728.

The previous prime is 204363251. The next prime is 204363277. The reversal of 204363255 is 552363402.

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 204363255 - 22 = 204363251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204363251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6812094 + ... + 6812123.

It is an arithmetic number, because the mean of its divisors is an integer number (40872654).

Almost surely, 2204363255 is an apocalyptic number.

204363255 is a deficient number, since it is larger than the sum of its proper divisors (122617977).

204363255 is a wasteful number, since it uses less digits than its factorization.

204363255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13624225.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 204363255 is about 14295.5676697360. The cubic root of 204363255 is about 589.0257357627.

The spelling of 204363255 in words is "two hundred four million, three hundred sixty-three thousand, two hundred fifty-five".

Divisors: 1 3 5 15 13624217 40872651 68121085 204363255