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2028054300 = 2235219355799
BaseRepresentation
bin111100011100001…
…1010011100011100
312020100010211111020
41320320122130130
513123140214200
6533124124140
7101154114516
oct17070323434
95210124436
102028054300
11950869238
12487236650
1326421a83c
141534bcbb6
15bd0a4ea0
hex78e1a71c

2028054300 has 72 divisors (see below), whose sum is σ = 6176688000. Its totient is φ = 512349120.

The previous prime is 2028054271. The next prime is 2028054311. The reversal of 2028054300 is 34508202.

2028054300 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×20280543002 = 8226008487496980000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172200 + ... + 183599.

Almost surely, 22028054300 is an apocalyptic number.

2028054300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2028054300 is an abundant number, since it is smaller than the sum of its proper divisors (4148633700).

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

2028054300 is a wasteful number, since it uses less digits than its factorization.

2028054300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355835 (or 355828 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2028054300 is about 45033.9238796710. The cubic root of 2028054300 is about 1265.7847516073.

The spelling of 2028054300 in words is "two billion, twenty-eight million, fifty-four thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 25 30 38 50 57 60 75 76 95 100 114 150 190 228 285 300 380 475 570 950 1140 1425 1900 2850 5700 355799 711598 1067397 1423196 1778995 2134794 3557990 4269588 5336985 6760181 7115980 8894975 10673970 13520362 17789950 20280543 21347940 26684925 27040724 33800905 35579900 40561086 53369850 67601810 81122172 101402715 106739700 135203620 169004525 202805430 338009050 405610860 507013575 676018100 1014027150 2028054300