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1825083 = 321319821
BaseRepresentation
bin110111101100100111011
310102201112200
412331210323
5431400313
6103041243
721340641
oct6754473
93381480
101825083
111037237
12740223
134bb940
14357191
15260b73
hex1bd93b

1825083 has 24 divisors (see below), whose sum is σ = 2992080. Its totient is φ = 1062720.

The previous prime is 1825081. The next prime is 1825129. The reversal of 1825083 is 3805281.

It is a happy number.

It is not a de Polignac number, because 1825083 - 21 = 1825081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1825081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1813 + ... + 2633.

It is an arithmetic number, because the mean of its divisors is an integer number (124670).

21825083 is an apocalyptic number.

1825083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1825083 is a deficient number, since it is larger than the sum of its proper divisors (1166997).

1825083 is a wasteful number, since it uses less digits than its factorization.

1825083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 856 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 1825083 is about 1350.9563279396. The cubic root of 1825083 is about 122.2064720139.

The spelling of 1825083 in words is "one million, eight hundred twenty-five thousand, eighty-three".

Divisors: 1 3 9 13 19 39 57 117 171 247 741 821 2223 2463 7389 10673 15599 32019 46797 96057 140391 202787 608361 1825083