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4122056 = 231373761
BaseRepresentation
bin1111101110010111001000
321202102101202
433232113020
52023401211
6224203332
750015441
oct17562710
97672352
104122056
112365a64
121469548
13b142b3
147942c8
1556653b
hex3ee5c8

4122056 has 16 divisors (see below), whose sum is σ = 7787340. Its totient is φ = 2045440.

The previous prime is 4122043. The next prime is 4122067. The reversal of 4122056 is 6502214.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4120900 + 1156 = 2030^2 + 34^2 .

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, 785 + ... + 2976.

Almost surely, 24122056 is an apocalyptic number.

It is an amenable number.

4122056 is a deficient number, since it is larger than the sum of its proper divisors (3665284).

4122056 is a wasteful number, since it uses less digits than its factorization.

4122056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3904 (or 3900 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4122056 is about 2030.2847090987. The cubic root of 4122056 is about 160.3385539607.

The spelling of 4122056 in words is "four million, one hundred twenty-two thousand, fifty-six".

Divisors: 1 2 4 8 137 274 548 1096 3761 7522 15044 30088 515257 1030514 2061028 4122056