Search a number
-
+
233764495 = 5193242243
BaseRepresentation
bin11011110111011…
…11011010001111
3121021212110121021
431323233122033
5434320430440
635110215011
75535652066
oct1573573217
9537773537
10233764495
1110aa547a8
1266354467
13395798b3
14230911dd
15157c884a
hexdeef68f

233764495 has 8 divisors (see below), whose sum is σ = 281972016. Its totient is φ = 186041856.

The previous prime is 233764481. The next prime is 233764499. The reversal of 233764495 is 594467332.

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 233764495 - 211 = 233762447 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 (233764499) 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, 120157 + ... + 122086.

It is an arithmetic number, because the mean of its divisors is an integer number (35246502).

Almost surely, 2233764495 is an apocalyptic number.

233764495 is a deficient number, since it is larger than the sum of its proper divisors (48207521).

233764495 is a wasteful number, since it uses less digits than its factorization.

233764495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242441.

The product of its digits is 544320, while the sum is 43.

The square root of 233764495 is about 15289.3588812612. The cubic root of 233764495 is about 616.0172162712.

The spelling of 233764495 in words is "two hundred thirty-three million, seven hundred sixty-four thousand, four hundred ninety-five".

Divisors: 1 5 193 965 242243 1211215 46752899 233764495