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2483215 = 5770949
BaseRepresentation
bin1001011110010000001111
311200011022221
421132100033
51113430330
6125120211
730051460
oct11362017
94604287
102483215
111446749
129b9067
1368c377
14488d67
15340b7a
hex25e40f

2483215 has 8 divisors (see below), whose sum is σ = 3405600. Its totient is φ = 1702752.

The previous prime is 2483179. The next prime is 2483219. The reversal of 2483215 is 5123842.

2483215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2483215 - 29 = 2482703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2483215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2483219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35440 + ... + 35509.

It is an arithmetic number, because the mean of its divisors is an integer number (425700).

22483215 is an apocalyptic number.

2483215 is a deficient number, since it is larger than the sum of its proper divisors (922385).

2483215 is an equidigital number, since it uses as much as digits as its factorization.

2483215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70961.

The product of its digits is 1920, while the sum is 25.

The square root of 2483215 is about 1575.8220077153. The cubic root of 2483215 is about 135.4164551739.

The spelling of 2483215 in words is "two million, four hundred eighty-three thousand, two hundred fifteen".

Divisors: 1 5 7 35 70949 354745 496643 2483215