Search a number
-
+
2302007 = 22710141
BaseRepresentation
bin1000110010000000110111
311022221202112
420302000313
51042131012
6121201235
725365251
oct10620067
94287675
102302007
111332594
1293021b
13627a46
1443ccd1
15307122
hex232037

2302007 has 4 divisors (see below), whose sum is σ = 2312376. Its totient is φ = 2291640.

The previous prime is 2301997. The next prime is 2302009. The reversal of 2302007 is 7002032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2302007 - 210 = 2300983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301982 and 2302000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4844 + ... + 5297.

It is an arithmetic number, because the mean of its divisors is an integer number (578094).

22302007 is an apocalyptic number.

2302007 is a deficient number, since it is larger than the sum of its proper divisors (10369).

2302007 is a wasteful number, since it uses less digits than its factorization.

2302007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10368.

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 2302007 is about 1517.2366328296. The cubic root of 2302007 is about 132.0389959777.

Adding to 2302007 its reverse (7002032), we get a palindrome (9304039).

The spelling of 2302007 in words is "two million, three hundred two thousand, seven".

Divisors: 1 227 10141 2302007