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2483390 = 257132729
BaseRepresentation
bin1001011110010010111110
311200011120102
421132102332
51113432030
6125121102
730052130
oct11362276
94604512
102483390
111446898
129b9192
1368c480
14489050
15340c45
hex25e4be

2483390 has 32 divisors (see below), whose sum is σ = 5503680. Its totient is φ = 785664.

The previous prime is 2483381. The next prime is 2483417. The reversal of 2483390 is 933842.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455 + ... + 2274.

It is an arithmetic number, because the mean of its divisors is an integer number (171990).

22483390 is an apocalyptic number.

2483390 is an abundant number, since it is smaller than the sum of its proper divisors (3020290).

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

2483390 is a wasteful number, since it uses less digits than its factorization.

2483390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2483390 is about 1575.8775333128. The cubic root of 2483390 is about 135.4196361742.

The spelling of 2483390 in words is "two million, four hundred eighty-three thousand, three hundred ninety".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 2729 5458 13645 19103 27290 35477 38206 70954 95515 177385 191030 248339 354770 496678 1241695 2483390