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2010800308 = 221145700007
BaseRepresentation
bin111011111011010…
…0110000010110100
312012010200020110111
41313312212002310
513104231102213
6531310232404
7100554343366
oct16766460264
95163606414
102010800308
11942054040
124814b5704
1326078928a
141510aad36
15bb7e7a3d
hex77da60b4

2010800308 has 12 divisors (see below), whose sum is σ = 3838800672. Its totient is φ = 914000120.

The previous prime is 2010800303. The next prime is 2010800317. The reversal of 2010800308 is 8030080102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010800303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22849960 + ... + 22850047.

It is an arithmetic number, because the mean of its divisors is an integer number (319900056).

Almost surely, 22010800308 is an apocalyptic number.

It is an amenable number.

2010800308 is a deficient number, since it is larger than the sum of its proper divisors (1828000364).

2010800308 is a wasteful number, since it uses less digits than its factorization.

2010800308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45700022 (or 45700020 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 2010800308 is about 44841.9480843551. The cubic root of 2010800308 is about 1262.1849022872.

The spelling of 2010800308 in words is "two billion, ten million, eight hundred thousand, three hundred eight".

Divisors: 1 2 4 11 22 44 45700007 91400014 182800028 502700077 1005400154 2010800308