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2054308300 = 2252111867553
BaseRepresentation
bin111101001110010…
…0100000111001100
312022011112200012121
41322130210013030
513201400331200
6535502542324
7101623222012
oct17234440714
95264480177
102054308300
11964670260
12493b979a4
132697b0755
14156b948b2
15c053de1a
hex7a7241cc

2054308300 has 36 divisors (see below), whose sum is σ = 4863110616. Its totient is φ = 747020800.

The previous prime is 2054308297. The next prime is 2054308303. The reversal of 2054308300 is 38034502.

It is an interprime number because it is at equal distance from previous prime (2054308297) and next prime (2054308303).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2054308303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 932677 + ... + 934876.

It is an arithmetic number, because the mean of its divisors is an integer number (135086406).

Almost surely, 22054308300 is an apocalyptic number.

2054308300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2054308300 is an abundant number, since it is smaller than the sum of its proper divisors (2808802316).

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

2054308300 is a wasteful number, since it uses less digits than its factorization.

2054308300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867578 (or 1867571 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2054308300 is about 45324.4779341141. The cubic root of 2054308300 is about 1271.2233855886.

The spelling of 2054308300 in words is "two billion, fifty-four million, three hundred eight thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 1867553 3735106 7470212 9337765 18675530 20543083 37351060 41086166 46688825 82172332 93377650 102715415 186755300 205430830 410861660 513577075 1027154150 2054308300