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4266372 = 2231132321
BaseRepresentation
bin10000010001100110000100
322000202100210
4100101212010
52043010442
6231235420
751156255
oct20214604
98022323
104266372
112454430
121518b70
13b64ba6
147d0b2c
1559419c
hex411984

4266372 has 24 divisors (see below), whose sum is σ = 10860192. Its totient is φ = 1292800.

The previous prime is 4266347. The next prime is 4266377. The reversal of 4266372 is 2736624.

It is an Ulam number.

It is a d-powerful number, because it can be written as 44 + 219 + 64 + 66 + 313 + 74 + 221 .

It is not an unprimeable number, because it can be changed into a prime (4266377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16029 + ... + 16292.

It is an arithmetic number, because the mean of its divisors is an integer number (452508).

Almost surely, 24266372 is an apocalyptic number.

It is an amenable number.

4266372 is an abundant number, since it is smaller than the sum of its proper divisors (6593820).

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

4266372 is a wasteful number, since it uses less digits than its factorization.

4266372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32339 (or 32337 counting only the distinct ones).

The product of its digits is 12096, while the sum is 30.

The square root of 4266372 is about 2065.5197893024. The cubic root of 4266372 is about 162.1883193331.

The spelling of 4266372 in words is "four million, two hundred sixty-six thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 32321 64642 96963 129284 193926 355531 387852 711062 1066593 1422124 2133186 4266372