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224666104 = 231317312487
BaseRepresentation
bin11010110010000…
…10000111111000
3120122202012221211
431121002013320
5430003303404
634143212504
75365426135
oct1531020770
9518665854
10224666104
111058aaa73
12632a7134
1337712530
1421ba358c
1514accb04
hexd6421f8

224666104 has 32 divisors (see below), whose sum is σ = 456311520. Its totient is φ = 103084416.

The previous prime is 224666017. The next prime is 224666107. The reversal of 224666104 is 401666422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224666107) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11749 + ... + 24235.

It is an arithmetic number, because the mean of its divisors is an integer number (14259735).

Almost surely, 2224666104 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 224666104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228155760).

224666104 is an abundant number, since it is smaller than the sum of its proper divisors (231645416).

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

224666104 is a wasteful number, since it uses less digits than its factorization.

224666104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12679 (or 12675 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 224666104 is about 14988.8660011356. The cubic root of 224666104 is about 607.9191879551.

The spelling of 224666104 in words is "two hundred twenty-four million, six hundred sixty-six thousand, one hundred four".

Divisors: 1 2 4 8 13 26 52 104 173 346 692 1384 2249 4498 8996 12487 17992 24974 49948 99896 162331 324662 649324 1298648 2160251 4320502 8641004 17282008 28083263 56166526 112333052 224666104