Search a number
-
+
4668372 = 22321031259
BaseRepresentation
bin10001110011101111010100
322210011210200
4101303233110
52143341442
6244020500
754452262
oct21635724
98704720
104668372
1126a9465
121691730
13c75b67
14897432
1562334c
hex473bd4

4668372 has 36 divisors (see below), whose sum is σ = 11924640. Its totient is φ = 1539792.

The previous prime is 4668371. The next prime is 4668373. The reversal of 4668372 is 2738664.

It is an interprime number because it is at equal distance from previous prime (4668371) and next prime (4668373).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4668371) 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 11 ways as a sum of consecutive naturals, for example, 3079 + ... + 4337.

It is an arithmetic number, because the mean of its divisors is an integer number (331240).

Almost surely, 24668372 is an apocalyptic number.

It is an amenable number.

4668372 is an abundant number, since it is smaller than the sum of its proper divisors (7256268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4668372 is a wasteful number, since it uses less digits than its factorization.

4668372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372 (or 1367 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 4668372 is about 2160.6415713857. The cubic root of 4668372 is about 167.1302842676.

The spelling of 4668372 in words is "four million, six hundred sixty-eight thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 36 103 206 309 412 618 927 1236 1259 1854 2518 3708 3777 5036 7554 11331 15108 22662 45324 129677 259354 389031 518708 778062 1167093 1556124 2334186 4668372