Search a number
-
+
4957670 = 251997269
BaseRepresentation
bin10010111010010111100110
3100022212122102
4102322113212
52232121140
6254132102
760065564
oct22722746
910285572
104957670
112886853
1217b1032
131047743
14930a34
1567de15
hex4ba5e6

4957670 has 32 divisors (see below), whose sum is σ = 9525600. Its totient is φ = 1852416.

The previous prime is 4957663. The next prime is 4957691. The reversal of 4957670 is 767594.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 18296 + ... + 18564.

It is an arithmetic number, because the mean of its divisors is an integer number (297675).

Almost surely, 24957670 is an apocalyptic number.

4957670 is a deficient number, since it is larger than the sum of its proper divisors (4567930).

4957670 is a wasteful number, since it uses less digits than its factorization.

4957670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 4957670 is about 2226.5825832428. The cubic root of 4957670 is about 170.5136712435.

The spelling of 4957670 in words is "four million, nine hundred fifty-seven thousand, six hundred seventy".

Divisors: 1 2 5 10 19 38 95 97 190 194 269 485 538 970 1345 1843 2690 3686 5111 9215 10222 18430 25555 26093 51110 52186 130465 260930 495767 991534 2478835 4957670