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2392033 = 7248817
BaseRepresentation
bin1001000111111111100001
311111112020211
421013333201
51103021113
6123134121
726221600
oct11077741
94445224
102392033
111394196
12974341
13659a07
14463a37
15323b3d
hex247fe1

2392033 has 6 divisors (see below), whose sum is σ = 2782626. Its totient is φ = 2050272.

The previous prime is 2392021. The next prime is 2392057. The reversal of 2392033 is 3302932.

It can be written as a sum of positive squares in only one way, i.e., 1940449 + 451584 = 1393^2 + 672^2 .

It is not a de Polignac number, because 2392033 - 25 = 2392001 is a prime.

2392033 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2391995 and 2392013.

It is not an unprimeable number, because it can be changed into a prime (2392003) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 24360 + ... + 24457.

It is an arithmetic number, because the mean of its divisors is an integer number (463771).

22392033 is an apocalyptic number.

It is an amenable number.

2392033 is a deficient number, since it is larger than the sum of its proper divisors (390593).

2392033 is an equidigital number, since it uses as much as digits as its factorization.

2392033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48831 (or 48824 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 2392033 is about 1546.6198627976. The cubic root of 2392033 is about 133.7382765513.

Adding to 2392033 its reverse (3302932), we get a palindrome (5694965).

The spelling of 2392033 in words is "two million, three hundred ninety-two thousand, thirty-three".

Divisors: 1 7 49 48817 341719 2392033