Search a number
-
+
4755007 = 12737441
BaseRepresentation
bin10010001000111000111111
322221120122101
4102020320333
52204130012
6245525531
755262665
oct22107077
98846571
104755007
112758564
1217138a7
13ca641a
148bac35
1563dd57
hex488e3f

4755007 has 4 divisors (see below), whose sum is σ = 4792576. Its totient is φ = 4717440.

The previous prime is 4754999. The next prime is 4755013. The reversal of 4755007 is 7005574.

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 4755007 - 23 = 4754999 is a prime.

It is a super-2 number, since 2×47550072 = 45220183140098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4755017) 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, 18594 + ... + 18847.

It is an arithmetic number, because the mean of its divisors is an integer number (1198144).

Almost surely, 24755007 is an apocalyptic number.

4755007 is a deficient number, since it is larger than the sum of its proper divisors (37569).

4755007 is a wasteful number, since it uses less digits than its factorization.

4755007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37568.

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 4755007 is about 2180.5978538006. The cubic root of 4755007 is about 168.1578141982.

The spelling of 4755007 in words is "four million, seven hundred fifty-five thousand, seven".

Divisors: 1 127 37441 4755007