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2874320200 = 235279181919
BaseRepresentation
bin1010101101010010…
…1010010101001000
321102022112121001201
42223110222111020
521341311221300
61153114353544
7131141214163
oct25324522510
97368477051
102874320200
11124552a344
1268272b8b4
1336a64c2ab
141d3a4cada
1511c51a66a
hexab52a548

2874320200 has 48 divisors (see below), whose sum is σ = 6767424000. Its totient is φ = 1135168320.

The previous prime is 2874320191. The next prime is 2874320263. The reversal of 2874320200 is 20234782.

It is a super-2 number, since 2×28743202002 = 16523433224256080000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75160 + ... + 106759.

It is an arithmetic number, because the mean of its divisors is an integer number (140988000).

Almost surely, 22874320200 is an apocalyptic number.

2874320200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2874320200 is an abundant number, since it is smaller than the sum of its proper divisors (3893103800).

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

2874320200 is a wasteful number, since it uses less digits than its factorization.

2874320200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182014 (or 182005 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2874320200 is about 53612.6869313598. The cubic root of 2874320200 is about 1421.8214080030.

Adding to 2874320200 its reverse (20234782), we get a palindrome (2894554982).

The spelling of 2874320200 in words is "two billion, eight hundred seventy-four million, three hundred twenty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 79 100 158 200 316 395 632 790 1580 1975 3160 3950 7900 15800 181919 363838 727676 909595 1455352 1819190 3638380 4547975 7276760 9095950 14371601 18191900 28743202 36383800 57486404 71858005 114972808 143716010 287432020 359290025 574864040 718580050 1437160100 2874320200