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2082011033 = 19910462367
BaseRepresentation
bin111110000011000…
…1111011110011001
312101002200010012202
41330012033132121
513230443323113
6542332415545
7102410542004
oct17406173631
95332603182
102082011033
11979271783
124a13175b5
1327245cbbb
1415a72653b
15c2bb2258
hex7c18f799

2082011033 has 4 divisors (see below), whose sum is σ = 2092473600. Its totient is φ = 2071548468.

The previous prime is 2082011011. The next prime is 2082011039. The reversal of 2082011033 is 3301102802.

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.

It is a cyclic number.

It is not a de Polignac number, because 2082011033 - 230 = 1008269209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2082010996 and 2082011014.

It is not an unprimeable number, because it can be changed into a prime (2082011039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5230985 + ... + 5231382.

It is an arithmetic number, because the mean of its divisors is an integer number (523118400).

Almost surely, 22082011033 is an apocalyptic number.

It is an amenable number.

2082011033 is a deficient number, since it is larger than the sum of its proper divisors (10462567).

2082011033 is a wasteful number, since it uses less digits than its factorization.

2082011033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10462566.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2082011033 is about 45629.0590851926. The cubic root of 2082011033 is about 1276.9121191430.

Adding to 2082011033 its reverse (3301102802), we get a palindrome (5383113835).

The spelling of 2082011033 in words is "two billion, eighty-two million, eleven thousand, thirty-three".

Divisors: 1 199 10462367 2082011033