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223088115 = 3514872541
BaseRepresentation
bin11010100110000…
…00110111110011
3120112210001100210
431103000313303
5424102304430
634045315203
75346134445
oct1523006763
9515701323
10223088115
11104a22448
1262865b03
13372ac203
14218b2495
15148ba2b0
hexd4c0df3

223088115 has 8 divisors (see below), whose sum is σ = 356941008. Its totient is φ = 118980320.

The previous prime is 223088113. The next prime is 223088123. The reversal of 223088115 is 511880322.

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

It is not a de Polignac number, because 223088115 - 21 = 223088113 is a prime.

It is a super-3 number, since 3×2230881153 (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223088113) 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, 7436256 + ... + 7436285.

It is an arithmetic number, because the mean of its divisors is an integer number (44617626).

Almost surely, 2223088115 is an apocalyptic number.

223088115 is a deficient number, since it is larger than the sum of its proper divisors (133852893).

223088115 is a wasteful number, since it uses less digits than its factorization.

223088115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14872549.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 223088115 is about 14936.1345401011. The cubic root of 223088115 is about 606.4925604652.

The spelling of 223088115 in words is "two hundred twenty-three million, eighty-eight thousand, one hundred fifteen".

Divisors: 1 3 5 15 14872541 44617623 74362705 223088115