Search a number
-
+
98027159 = 568917231
BaseRepresentation
bin1011101011111…
…00011010010111
320211110021222112
411311330122113
5200043332114
613421021235
72300134316
oct565743227
9224407875
1098027159
115037428a
12289b481b
1317402849
14d03a27d
15891513e
hex5d7c697

98027159 has 4 divisors (see below), whose sum is σ = 98050080. Its totient is φ = 98004240.

The previous prime is 98027147. The next prime is 98027179. The reversal of 98027159 is 95172089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95172089 = 197948091.

It is a cyclic number.

It is not a de Polignac number, because 98027159 - 224 = 81249943 is a prime.

It is a super-2 number, since 2×980271592 = 19218647803222562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98027129) 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 3 ways as a sum of consecutive naturals, for example, 2927 + ... + 14304.

It is an arithmetic number, because the mean of its divisors is an integer number (24512520).

Almost surely, 298027159 is an apocalyptic number.

98027159 is a deficient number, since it is larger than the sum of its proper divisors (22921).

98027159 is a wasteful number, since it uses less digits than its factorization.

98027159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22920.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 98027159 is about 9900.8665782345. The cubic root of 98027159 is about 461.0862153535.

It can be divided in two parts, 9802 and 7159, that added together give a palindrome (16961).

The spelling of 98027159 in words is "ninety-eight million, twenty-seven thousand, one hundred fifty-nine".

Divisors: 1 5689 17231 98027159