Search a number
-
+
159088201 = 1271252663
BaseRepresentation
bin10010111101101…
…11111001001001
3102002100111222121
421132313321021
5311211310301
623441451241
73641140666
oct1136677111
9362314877
10159088201
118188a358
1245340b21
1326c6173c
14171b2a6d
15de773a1
hex97b7e49

159088201 has 4 divisors (see below), whose sum is σ = 160340992. Its totient is φ = 157835412.

The previous prime is 159088169. The next prime is 159088211. The reversal of 159088201 is 102880951.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102880951 = 293547619.

It is a cyclic number.

It is not a de Polignac number, because 159088201 - 25 = 159088169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159088211) 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, 626205 + ... + 626458.

It is an arithmetic number, because the mean of its divisors is an integer number (40085248).

Almost surely, 2159088201 is an apocalyptic number.

It is an amenable number.

159088201 is a deficient number, since it is larger than the sum of its proper divisors (1252791).

159088201 is a wasteful number, since it uses less digits than its factorization.

159088201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252790.

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 159088201 is about 12613.0171251767. The cubic root of 159088201 is about 541.8503067858.

The spelling of 159088201 in words is "one hundred fifty-nine million, eighty-eight thousand, two hundred one".

Divisors: 1 127 1252663 159088201