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4220104 = 237179421
BaseRepresentation
bin10000000110010011001000
321221101220011
4100012103020
52040020404
6230241304
750604340
oct20062310
97841804
104220104
112422699
1214b6234
13b49b05
147bbd20
15585604
hex4064c8

4220104 has 32 divisors (see below), whose sum is σ = 9115200. Its totient is φ = 1794240.

The previous prime is 4220081. The next prime is 4220137. The reversal of 4220104 is 4010224.

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 7 ways as a sum of consecutive naturals, for example, 9814 + ... + 10234.

It is an arithmetic number, because the mean of its divisors is an integer number (284850).

Almost surely, 24220104 is an apocalyptic number.

It is an amenable number.

4220104 is an abundant number, since it is smaller than the sum of its proper divisors (4895096).

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

4220104 is a wasteful number, since it uses less digits than its factorization.

4220104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 609 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 4220104 is about 2054.2891714654. The cubic root of 4220104 is about 161.5998864490.

Adding to 4220104 its reverse (4010224), we get a palindrome (8230328).

The spelling of 4220104 in words is "four million, two hundred twenty thousand, one hundred four".

Divisors: 1 2 4 7 8 14 28 56 179 358 421 716 842 1253 1432 1684 2506 2947 3368 5012 5894 10024 11788 23576 75359 150718 301436 527513 602872 1055026 2110052 4220104