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10807424 = 27233671
BaseRepresentation
bin101001001110…
…100010000000
3202100001222222
4221032202000
510231314144
61023350212
7160601345
oct51164200
922301888
1010807424
116111861
123752368
132315234
1416147cc
15e372ee
hexa4e880

10807424 has 32 divisors (see below), whose sum is σ = 22472640. Its totient is φ = 5167360.

The previous prime is 10807411. The next prime is 10807429. The reversal of 10807424 is 42470801.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 10807393 and 10807402.

It is not an unprimeable number, because it can be changed into a prime (10807429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109 + ... + 4779.

It is an arithmetic number, because the mean of its divisors is an integer number (702270).

Almost surely, 210807424 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 10807424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11236320).

10807424 is an abundant number, since it is smaller than the sum of its proper divisors (11665216).

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

10807424 is an equidigital number, since it uses as much as digits as its factorization.

10807424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708 (or 3696 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 10807424 is about 3287.4646766163. The cubic root of 10807424 is about 221.0925269283.

The spelling of 10807424 in words is "ten million, eight hundred seven thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 23 32 46 64 92 128 184 368 736 1472 2944 3671 7342 14684 29368 58736 84433 117472 168866 234944 337732 469888 675464 1350928 2701856 5403712 10807424