Search a number
-
+
69230995 = 513846199
BaseRepresentation
bin1000010000001…
…10000110010011
311211021022001221
410020012012103
5120210342440
610511505511
71500311431
oct410060623
9154238057
1069230995
11360962a9
121b228297
131145c7b2
1492a1d51
156127d4a
hex4206193

69230995 has 4 divisors (see below), whose sum is σ = 83077200. Its totient is φ = 55384792.

The previous prime is 69230981. The next prime is 69231017. The reversal of 69230995 is 59903296.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 69230995 - 25 = 69230963 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6923095 + ... + 6923104.

It is an arithmetic number, because the mean of its divisors is an integer number (20769300).

Almost surely, 269230995 is an apocalyptic number.

69230995 is a deficient number, since it is larger than the sum of its proper divisors (13846205).

69230995 is a wasteful number, since it uses less digits than its factorization.

69230995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13846204.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 69230995 is about 8320.5165104097. The cubic root of 69230995 is about 410.6137842346.

It can be divided in two parts, 69230 and 995, that added together give a square (70225 = 2652).

The spelling of 69230995 in words is "sixty-nine million, two hundred thirty thousand, nine hundred ninety-five".

Divisors: 1 5 13846199 69230995