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223253413 = 3127725999
BaseRepresentation
bin11010100111010…
…01001110100101
3120120002110002221
431103221032211
5424123102123
634053032341
75350423405
oct1523511645
9516073087
10223253413
11105025659
12629256b1
1337339516
1421916805
15148ee25d
hexd4e93a5

223253413 has 8 divisors (see below), whose sum is σ = 231296000. Its totient is φ = 215263440.

The previous prime is 223253399. The next prime is 223253453. The reversal of 223253413 is 314352322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223253413 - 213 = 223245221 is a prime.

It is a super-3 number, since 3×2232534133 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223253453) 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, 4413 + ... + 21586.

It is an arithmetic number, because the mean of its divisors is an integer number (28912000).

Almost surely, 2223253413 is an apocalyptic number.

It is an amenable number.

223253413 is a deficient number, since it is larger than the sum of its proper divisors (8042587).

223253413 is a wasteful number, since it uses less digits than its factorization.

223253413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26307.

The product of its digits is 4320, while the sum is 25.

The square root of 223253413 is about 14941.6670087377. The cubic root of 223253413 is about 606.6423178181.

The spelling of 223253413 in words is "two hundred twenty-three million, two hundred fifty-three thousand, four hundred thirteen".

Divisors: 1 31 277 8587 25999 805969 7201723 223253413