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4212254 = 219710691
BaseRepresentation
bin10000000100011000011110
321221000010102
4100010120132
52034243004
6230141102
750542424
oct20043036
97830112
104212254
112417802
1214b1792
13b46377
147b9114
1558311e
hex40461e

4212254 has 8 divisors (see below), whose sum is σ = 6351048. Its totient is φ = 2095240.

The previous prime is 4212251. The next prime is 4212283. The reversal of 4212254 is 4522124.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4 + 29 + 1 + 214 + 222 + 52 + 45 .

It is a pancake number, because a pancake can be divided into 4212254 parts by 2902 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212251) 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, 4952 + ... + 5739.

It is an arithmetic number, because the mean of its divisors is an integer number (793881).

Almost surely, 24212254 is an apocalyptic number.

4212254 is a deficient number, since it is larger than the sum of its proper divisors (2138794).

4212254 is a wasteful number, since it uses less digits than its factorization.

4212254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10890.

The product of its digits is 640, while the sum is 20.

The square root of 4212254 is about 2052.3776455614. The cubic root of 4212254 is about 161.4996245842.

Adding to 4212254 its reverse (4522124), we get a palindrome (8734378).

The spelling of 4212254 in words is "four million, two hundred twelve thousand, two hundred fifty-four".

Divisors: 1 2 197 394 10691 21382 2106127 4212254