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2980880033 = 3598303287
BaseRepresentation
bin1011000110101100…
…1001111010100001
321200202001101200012
42301223021322201
522101101130113
61211442334305
7133604030225
oct26153117241
97622041605
102980880033
11129a6a131a
126b235a395
1338674b851
14203c6a785
15126a68aa8
hexb1ac9ea1

2980880033 has 4 divisors (see below), whose sum is σ = 2989183680. Its totient is φ = 2972576388.

The previous prime is 2980879987. The next prime is 2980880053. The reversal of 2980880033 is 3300880892.

2980880033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2980880033 - 26 = 2980879969 is a prime.

It is a super-2 number, since 2×29808800332 = 17771291542276162178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2980880053) 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, 4151285 + ... + 4152002.

It is an arithmetic number, because the mean of its divisors is an integer number (747295920).

Almost surely, 22980880033 is an apocalyptic number.

It is an amenable number.

2980880033 is a deficient number, since it is larger than the sum of its proper divisors (8303647).

2980880033 is an equidigital number, since it uses as much as digits as its factorization.

2980880033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8303646.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 2980880033 is about 54597.4361394379. The cubic root of 2980880033 is about 1439.1790641318.

The spelling of 2980880033 in words is "two billion, nine hundred eighty million, eight hundred eighty thousand, thirty-three".

Divisors: 1 359 8303287 2980880033