Base | Representation |
---|---|
bin | 11010100101100… |
… | …10011110011111 |
3 | 120112200001110221 |
4 | 31102302132133 |
5 | 424043413101 |
6 | 34044142211 |
7 | 5345500522 |
oct | 1522623637 |
9 | 515601427 |
10 | 223029151 |
11 | 104992114 |
12 | 62837967 |
13 | 3728b417 |
14 | 21898bb9 |
15 | 148a7aa1 |
hex | d4b279f |
223029151 has 8 divisors (see below), whose sum is σ = 226474160. Its totient is φ = 219609792.
The previous prime is 223029143. The next prime is 223029161. The reversal of 223029151 is 151920322.
It is a happy number.
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 223029151 - 23 = 223029143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223029101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11491 + ... + 24043.
It is an arithmetic number, because the mean of its divisors is an integer number (28309270).
Almost surely, 2223029151 is an apocalyptic number.
223029151 is a deficient number, since it is larger than the sum of its proper divisors (3445009).
223029151 is a wasteful number, since it uses less digits than its factorization.
223029151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12825.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 223029151 is about 14934.1605388452. The cubic root of 223029151 is about 606.4391221209.
Adding to 223029151 its reverse (151920322), we get a palindrome (374949473).
The spelling of 223029151 in words is "two hundred twenty-three million, twenty-nine thousand, one hundred fifty-one".
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