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4975307 = 17328759
BaseRepresentation
bin10010111110101011001011
3100100202211122
4102332223023
52233202212
6254345455
760201161
oct22765313
910322748
104975307
112899027
1217bb28b
13105278c
14937231
15684272
hex4beacb

4975307 has 4 divisors (see below), whose sum is σ = 5004240. Its totient is φ = 4946376.

The previous prime is 4975301. The next prime is 4975319. The reversal of 4975307 is 7035794.

4975307 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7035794 = 23517897.

It is a cyclic number.

It is not a de Polignac number, because 4975307 - 220 = 3926731 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4975301) 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, 14207 + ... + 14552.

It is an arithmetic number, because the mean of its divisors is an integer number (1251060).

Almost surely, 24975307 is an apocalyptic number.

4975307 is a deficient number, since it is larger than the sum of its proper divisors (28933).

4975307 is a wasteful number, since it uses less digits than its factorization.

4975307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28932.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 4975307 is about 2230.5396208093. The cubic root of 4975307 is about 170.7156337526.

The spelling of 4975307 in words is "four million, nine hundred seventy-five thousand, three hundred seven".

Divisors: 1 173 28759 4975307