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2088200073 = 31936635089
BaseRepresentation
bin111110001110111…
…0110011110001001
312101112022112222110
41330131312132021
513234034400243
6543113212533
7102514256601
oct17435663611
95345275873
102088200073
11981809693
124a3401149
13273818c5b
1415b497c01
15c34d5e33
hex7c776789

2088200073 has 8 divisors (see below), whose sum is σ = 2930807200. Its totient is φ = 1318863168.

The previous prime is 2088200063. The next prime is 2088200087. The reversal of 2088200073 is 3700028802.

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

It is not a de Polignac number, because 2088200073 - 25 = 2088200041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2088200073.

It is not an unprimeable number, because it can be changed into a prime (2088200063) 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 7 ways as a sum of consecutive naturals, for example, 18317488 + ... + 18317601.

It is an arithmetic number, because the mean of its divisors is an integer number (366350900).

Almost surely, 22088200073 is an apocalyptic number.

It is an amenable number.

2088200073 is a deficient number, since it is larger than the sum of its proper divisors (842607127).

2088200073 is a wasteful number, since it uses less digits than its factorization.

2088200073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36635111.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 2088200073 is about 45696.8278220710. The cubic root of 2088200073 is about 1278.1761281891.

Adding to 2088200073 its reverse (3700028802), we get a palindrome (5788228875).

The spelling of 2088200073 in words is "two billion, eighty-eight million, two hundred thousand, seventy-three".

Divisors: 1 3 19 57 36635089 109905267 696066691 2088200073