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6121068 = 223510089
BaseRepresentation
bin10111010110011001101100
3102111222112020
4113112121230
53031333233
6335110140
7103012452
oct27263154
912458466
106121068
113500938
122072350
131364145
14b549d2
1580d9b3
hex5d666c

6121068 has 12 divisors (see below), whose sum is σ = 14282520. Its totient is φ = 2040352.

The previous prime is 6121067. The next prime is 6121091. The reversal of 6121068 is 8601216.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6121067) by changing a digit.

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, 255033 + ... + 255056.

It is an arithmetic number, because the mean of its divisors is an integer number (1190210).

Almost surely, 26121068 is an apocalyptic number.

It is an amenable number.

6121068 is an abundant number, since it is smaller than the sum of its proper divisors (8161452).

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

6121068 is a wasteful number, since it uses less digits than its factorization.

6121068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510096 (or 510094 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 6121068 is about 2474.0792226604. The cubic root of 6121068 is about 182.9261250384.

The spelling of 6121068 in words is "six million, one hundred twenty-one thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 510089 1020178 1530267 2040356 3060534 6121068