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4122908 = 221760631
BaseRepresentation
bin1111101110100100011100
321202110120022
433232210130
52023413113
6224211312
750021066
oct17564434
97673508
104122908
112366669
121469b38
13b147ba
14794736
15566908
hex3ee91c

4122908 has 12 divisors (see below), whose sum is σ = 7639632. Its totient is φ = 1940160.

The previous prime is 4122893. The next prime is 4122913. The reversal of 4122908 is 8092214.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 30248 + ... + 30383.

It is an arithmetic number, because the mean of its divisors is an integer number (636636).

Almost surely, 24122908 is an apocalyptic number.

It is an amenable number.

4122908 is a deficient number, since it is larger than the sum of its proper divisors (3516724).

4122908 is a wasteful number, since it uses less digits than its factorization.

4122908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60652 (or 60650 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4122908 is about 2030.4945210465. The cubic root of 4122908 is about 160.3496001503.

The spelling of 4122908 in words is "four million, one hundred twenty-two thousand, nine hundred eight".

Divisors: 1 2 4 17 34 68 60631 121262 242524 1030727 2061454 4122908