Search a number
-
+
4444068 = 2231991861
BaseRepresentation
bin10000111100111110100100
322100210010010
4100330332210
52114202233
6235130220
752526316
oct20747644
98323103
104444068
112565992
1215a3970
13bc7a35
148397b6
155cbb63
hex43cfa4

4444068 has 24 divisors (see below), whose sum is σ = 10427200. Its totient is φ = 1473120.

The previous prime is 4444049. The next prime is 4444087. The reversal of 4444068 is 8604444.

It is an interprime number because it is at equal distance from previous prime (4444049) and next prime (4444087).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1458 + ... + 3318.

Almost surely, 24444068 is an apocalyptic number.

It is an amenable number.

4444068 is an abundant number, since it is smaller than the sum of its proper divisors (5983132).

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

4444068 is a wasteful number, since it uses less digits than its factorization.

4444068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067 (or 2065 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 4444068 is about 2108.0958232490. The cubic root of 4444068 is about 164.4094961985.

The spelling of 4444068 in words is "four million, four hundred forty-four thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 199 398 597 796 1194 1861 2388 3722 5583 7444 11166 22332 370339 740678 1111017 1481356 2222034 4444068