Base | Representation |
---|---|
bin | 10010001001010… |
… | …11111101001011 |
3 | 101121102202110202 |
4 | 21010223331023 |
5 | 302432123223 |
6 | 23034402415 |
7 | 3525610322 |
oct | 1104537513 |
9 | 347382422 |
10 | 152223563 |
11 | 78a208a8 |
12 | 42b9040b |
13 | 256ca01b |
14 | 163070b9 |
15 | d56d428 |
hex | 912bf4b |
152223563 has 4 divisors (see below), whose sum is σ = 152487960. Its totient is φ = 151959168.
The previous prime is 152223541. The next prime is 152223571. The reversal of 152223563 is 365322251.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-152223563 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152228563) 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, 131333 + ... + 132486.
It is an arithmetic number, because the mean of its divisors is an integer number (38121990).
Almost surely, 2152223563 is an apocalyptic number.
152223563 is a deficient number, since it is larger than the sum of its proper divisors (264397).
152223563 is an equidigital number, since it uses as much as digits as its factorization.
152223563 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264396.
The product of its digits is 10800, while the sum is 29.
The square root of 152223563 is about 12337.8913514425. The cubic root of 152223563 is about 533.9418488862.
The spelling of 152223563 in words is "one hundred fifty-two million, two hundred twenty-three thousand, five hundred sixty-three".
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