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2088133080 = 2335111581919
BaseRepresentation
bin111110001110110…
…0110000111011000
312101112012011002020
41330131212013120
513234030224310
6543111534440
7102513560355
oct17435460730
95345164066
102088133080
11981773320
124a338a420
132737c4607
1415b47b62c
15c34c1170
hex7c7661d8

2088133080 has 64 divisors (see below), whose sum is σ = 6833894400. Its totient is φ = 506213760.

The previous prime is 2088133067. The next prime is 2088133121. The reversal of 2088133080 is 803318802.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 789640 + ... + 792279.

It is an arithmetic number, because the mean of its divisors is an integer number (106779600).

Almost surely, 22088133080 is an apocalyptic number.

2088133080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2088133080 is an abundant number, since it is smaller than the sum of its proper divisors (4745761320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2088133080 is a wasteful number, since it uses less digits than its factorization.

2088133080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581944 (or 1581940 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2088133080 is about 45696.0948003218. The cubic root of 2088133080 is about 1278.1624593569.

The spelling of 2088133080 in words is "two billion, eighty-eight million, one hundred thirty-three thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1320 1581919 3163838 4745757 6327676 7909595 9491514 12655352 15819190 17401109 18983028 23728785 31638380 34802218 37966056 47457570 52203327 63276760 69604436 87005545 94915140 104406654 139208872 174011090 189830280 208813308 261016635 348022180 417626616 522033270 696044360 1044066540 2088133080