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4385108 = 2272131721
BaseRepresentation
bin10000101110100101010100
322020210020102
4100232211110
52110310413
6233553232
752162400
oct20564524
98223212
104385108
112525662
121575818
13ba6c50
14822100
155b9458
hex42e954

4385108 has 36 divisors (see below), whose sum is σ = 9619092. Its totient is φ = 1733760.

The previous prime is 4385093. The next prime is 4385123. The reversal of 4385108 is 8015834.

It is an interprime number because it is at equal distance from previous prime (4385093) and next prime (4385123).

It can be written as a sum of positive squares in 2 ways, for example, as 1882384 + 2502724 = 1372^2 + 1582^2 .

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1688 + ... + 3408.

It is an arithmetic number, because the mean of its divisors is an integer number (267197).

Almost surely, 24385108 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 4385108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4809546).

4385108 is an abundant number, since it is smaller than the sum of its proper divisors (5233984).

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

4385108 is a wasteful number, since it uses less digits than its factorization.

4385108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752 (or 1743 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 4385108 is about 2094.0649464618. The cubic root of 4385108 is about 163.6791764895.

The spelling of 4385108 in words is "four million, three hundred eighty-five thousand, one hundred eight".

Divisors: 1 2 4 7 13 14 26 28 49 52 91 98 182 196 364 637 1274 1721 2548 3442 6884 12047 22373 24094 44746 48188 84329 89492 156611 168658 313222 337316 626444 1096277 2192554 4385108