Search a number
-
+
159230 = 2515923
BaseRepresentation
bin100110110111111110
322002102102
4212313332
520043410
63225102
71232141
oct466776
9262372
10159230
11a96a5
1278192
1357626
1442058
15322a5
hex26dfe

159230 has 8 divisors (see below), whose sum is σ = 286632. Its totient is φ = 63688.

The previous prime is 159227. The next prime is 159233. The reversal of 159230 is 32951.

It is an interprime number because it is at equal distance from previous prime (159227) and next prime (159233).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7952 + ... + 7971.

It is an arithmetic number, because the mean of its divisors is an integer number (35829).

2159230 is an apocalyptic number.

159230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

159230 is a deficient number, since it is larger than the sum of its proper divisors (127402).

159230 is a wasteful number, since it uses less digits than its factorization.

159230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15930.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 159230 is about 399.0363391973. The cubic root of 159230 is about 54.2011246890.

The spelling of 159230 in words is "one hundred fifty-nine thousand, two hundred thirty".

Divisors: 1 2 5 10 15923 31846 79615 159230