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4069880 = 235101747
BaseRepresentation
bin1111100001100111111000
321122202211022
433201213320
52020214010
6223122012
746410353
oct17414770
97582738
104069880
11232a841
121443308
13ac6619
1477d29a
15555d55
hex3e19f8

4069880 has 16 divisors (see below), whose sum is σ = 9157320. Its totient is φ = 1627936.

The previous prime is 4069867. The next prime is 4069913. The reversal of 4069880 is 889604.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4069880.

It is a congruent number.

It is an unprimeable number.

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, 50834 + ... + 50913.

Almost surely, 24069880 is an apocalyptic number.

4069880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4069880 is an abundant number, since it is smaller than the sum of its proper divisors (5087440).

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

4069880 is a wasteful number, since it uses less digits than its factorization.

4069880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101758 (or 101754 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 4069880 is about 2017.3943590682. The cubic root of 4069880 is about 159.6591703184.

The spelling of 4069880 in words is "four million, sixty-nine thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 101747 203494 406988 508735 813976 1017470 2034940 4069880