Search a number
-
+
2080007828 = 22543195747
BaseRepresentation
bin111101111111010…
…0110011010010100
312100221220100022222
41323332212122110
513224440222303
6542221441512
7102354526523
oct17376463224
95327810288
102080007828
11978123738
124a0710298
13271c0b182
1415a3644ba
15c2918938
hex7bfa6694

2080007828 has 12 divisors (see below), whose sum is σ = 3640721952. Its totient is φ = 1039801560.

The previous prime is 2080007807. The next prime is 2080007849. The reversal of 2080007828 is 8287000802.

It is an interprime number because it is at equal distance from previous prime (2080007807) and next prime (2080007849).

It is a congruent number.

It is an unprimeable number.

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, 26150 + ... + 69597.

It is an arithmetic number, because the mean of its divisors is an integer number (303393496).

Almost surely, 22080007828 is an apocalyptic number.

It is an amenable number.

2080007828 is a deficient number, since it is larger than the sum of its proper divisors (1560714124).

2080007828 is a wasteful number, since it uses less digits than its factorization.

2080007828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101182 (or 101180 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 2080007828 is about 45607.1028240120. The cubic root of 2080007828 is about 1276.5024611239.

The spelling of 2080007828 in words is "two billion, eighty million, seven thousand, eight hundred twenty-eight".

Divisors: 1 2 4 5431 10862 21724 95747 191494 382988 520001957 1040003914 2080007828