Search a number
-
+
310032000199 = 1811712883979
BaseRepresentation
bin1001000001011110101…
…10001110010011000111
31002122020122220102220001
410200233112032103013
520034421143001244
6354232101422131
731253611343335
oct4405726162307
91078218812801
10310032000199
1110a535a88559
125010510a947
132330b3415bc
1411011634b55
1580e828d5d4
hex482f58e4c7

310032000199 has 4 divisors (see below), whose sum is σ = 311744884360. Its totient is φ = 308319116040.

The previous prime is 310032000137. The next prime is 310032000217. The reversal of 310032000199 is 991000230013.

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 310032000199 - 211 = 310031998151 is a prime.

It is a super-2 number, since 2×3100320001992 (a number of 24 digits) 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 (310032400199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856441809 + ... + 856442170.

It is an arithmetic number, because the mean of its divisors is an integer number (77936221090).

Almost surely, 2310032000199 is an apocalyptic number.

310032000199 is a deficient number, since it is larger than the sum of its proper divisors (1712884161).

310032000199 is a wasteful number, since it uses less digits than its factorization.

310032000199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712884160.

The product of its (nonzero) digits is 1458, while the sum is 28.

The spelling of 310032000199 in words is "three hundred ten billion, thirty-two million, one hundred ninety-nine", and thus it is an aban number.

Divisors: 1 181 1712883979 310032000199