Search a number
-
+
1159030 = 25115903
BaseRepresentation
bin100011010111101110110
32011212220001
410122331312
5244042110
640501514
712565045
oct4327566
92155801
101159030
11721884
1247a89a
13317722
1422255c
1517d63a
hex11af76

1159030 has 8 divisors (see below), whose sum is σ = 2086272. Its totient is φ = 463608.

The previous prime is 1159027. The next prime is 1159031. The reversal of 1159030 is 309511.

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

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 1158989 and 1159007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159031) 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, 57942 + ... + 57961.

It is an arithmetic number, because the mean of its divisors is an integer number (260784).

21159030 is an apocalyptic number.

1159030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1159030 is a deficient number, since it is larger than the sum of its proper divisors (927242).

1159030 is a wasteful number, since it uses less digits than its factorization.

1159030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115910.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 1159030 is about 1076.5825560541. The cubic root of 1159030 is about 105.0424620399.

The spelling of 1159030 in words is "one million, one hundred fifty-nine thousand, thirty".

Divisors: 1 2 5 10 115903 231806 579515 1159030