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2733028489 = 7149977141
BaseRepresentation
bin1010001011100110…
…1011010010001001
321001110200020021101
42202321223102021
521044123402424
61131110141401
7124504234042
oct24271532211
97043606241
102733028489
1111827a5834
12643351861
133472ac029
141bcd8d8c9
1510ee0b344
hexa2e6b489

2733028489 has 8 divisors (see below), whose sum is σ = 2777112000. Its totient is φ = 2689100400.

The previous prime is 2733028453. The next prime is 2733028499. The reversal of 2733028489 is 9848203372.

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

It is a cyclic number.

It is not a de Polignac number, because 2733028489 - 221 = 2730931337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2733028439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3142 + ... + 73999.

It is an arithmetic number, because the mean of its divisors is an integer number (347139000).

Almost surely, 22733028489 is an apocalyptic number.

It is an amenable number.

2733028489 is a deficient number, since it is larger than the sum of its proper divisors (44083511).

2733028489 is an equidigital number, since it uses as much as digits as its factorization.

2733028489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77711.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 2733028489 is about 52278.3749651804. The cubic root of 2733028489 is about 1398.1316043764.

The spelling of 2733028489 in words is "two billion, seven hundred thirty-three million, twenty-eight thousand, four hundred eighty-nine".

Divisors: 1 71 499 35429 77141 5477011 38493359 2733028489