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4270068 = 22321141263
BaseRepresentation
bin10000010010011111110100
322000221102200
4100102133310
52043120233
6231304500
751203115
oct20223764
98027380
104270068
112457190
12151b130
13b6678a
147d220c
15595313
hex4127f4

4270068 has 72 divisors (see below), whose sum is σ = 12108096. Its totient is φ = 1257600.

The previous prime is 4270039. The next prime is 4270069. The reversal of 4270068 is 8600724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4270069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16105 + ... + 16367.

It is an arithmetic number, because the mean of its divisors is an integer number (168168).

Almost surely, 24270068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4270068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6054048).

4270068 is an abundant number, since it is smaller than the sum of its proper divisors (7838028).

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

4270068 is a wasteful number, since it uses less digits than its factorization.

4270068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 4270068 is about 2066.4142856649. The cubic root of 4270068 is about 162.2351409268.

It can be divided in two parts, 4 and 270068, that added together give a palindrome (270072).

The spelling of 4270068 in words is "four million, two hundred seventy thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 41 44 66 82 99 123 132 164 198 246 263 369 396 451 492 526 738 789 902 1052 1353 1476 1578 1804 2367 2706 2893 3156 4059 4734 5412 5786 8118 8679 9468 10783 11572 16236 17358 21566 26037 32349 34716 43132 52074 64698 97047 104148 118613 129396 194094 237226 355839 388188 474452 711678 1067517 1423356 2135034 4270068