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4258416 = 243791123
BaseRepresentation
bin10000001111101001110000
322000100110010
4100033221300
52042232131
6231134520
751124131
oct20175160
98010403
104258416
112449458
121514440
13b61396
147cbc88
15591b46
hex40fa70

4258416 has 40 divisors (see below), whose sum is σ = 11150080. Its totient is φ = 1400256.

The previous prime is 4258411. The next prime is 4258459. The reversal of 4258416 is 6148524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4258411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3231 + ... + 4353.

It is an arithmetic number, because the mean of its divisors is an integer number (278752).

Almost surely, 24258416 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 4258416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5575040).

4258416 is an abundant number, since it is smaller than the sum of its proper divisors (6891664).

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

4258416 is a wasteful number, since it uses less digits than its factorization.

4258416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213 (or 1207 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 4258416 is about 2063.5929831243. The cubic root of 4258416 is about 162.0874394597.

The spelling of 4258416 in words is "four million, two hundred fifty-eight thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 12 16 24 48 79 158 237 316 474 632 948 1123 1264 1896 2246 3369 3792 4492 6738 8984 13476 17968 26952 53904 88717 177434 266151 354868 532302 709736 1064604 1419472 2129208 4258416