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2983941825 = 352180122091
BaseRepresentation
bin1011000111011011…
…0101011011000001
321200221210221122220
42301312311123001
522102342114300
61212032121253
7133642041564
oct26166653301
97627727586
102983941825
1112a13a2727
126b3396229
13387281367
142044264db
15126e70da0
hexb1db56c1

2983941825 has 24 divisors (see below), whose sum is σ = 4936413216. Its totient is φ = 1590480000.

The previous prime is 2983941791. The next prime is 2983941833. The reversal of 2983941825 is 5281493892.

It is not a de Polignac number, because 2983941825 - 218 = 2983679681 is a prime.

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 124030 + ... + 146120.

It is an arithmetic number, because the mean of its divisors is an integer number (205683884).

Almost surely, 22983941825 is an apocalyptic number.

2983941825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2983941825 is a deficient number, since it is larger than the sum of its proper divisors (1952471391).

2983941825 is a wasteful number, since it uses less digits than its factorization.

2983941825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23905 (or 23900 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 51.

The square root of 2983941825 is about 54625.4686478752. The cubic root of 2983941825 is about 1439.6716433998.

The spelling of 2983941825 in words is "two billion, nine hundred eighty-three million, nine hundred forty-one thousand, eight hundred twenty-five".

Divisors: 1 3 5 15 25 75 1801 5403 9005 22091 27015 45025 66273 110455 135075 331365 552275 1656825 39785891 119357673 198929455 596788365 994647275 2983941825