Search a number
-
+
4212276 = 223351023
BaseRepresentation
bin10000000100011000110100
321221000011020
4100010120310
52034243101
6230141140
750542455
oct20043064
97830136
104212276
112417822
1214b17b0
13b46393
147b912c
15583136
hex404634

4212276 has 12 divisors (see below), whose sum is σ = 9828672. Its totient is φ = 1404088.

The previous prime is 4212251. The next prime is 4212283. The reversal of 4212276 is 6722124.

4212276 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 4 + 210 + 1 + 214 + 222 + 73 + 63 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 175500 + ... + 175523.

It is an arithmetic number, because the mean of its divisors is an integer number (819056).

Almost surely, 24212276 is an apocalyptic number.

It is an amenable number.

4212276 is an abundant number, since it is smaller than the sum of its proper divisors (5616396).

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

4212276 is a wasteful number, since it uses less digits than its factorization.

4212276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351030 (or 351028 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 4212276 is about 2052.3830051918. The cubic root of 4212276 is about 161.4999057468.

The spelling of 4212276 in words is "four million, two hundred twelve thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 12 351023 702046 1053069 1404092 2106138 4212276