Base | Representation |
---|---|
bin | 110011011101010110… |
… | …010110001011110011 |
3 | 12021121200200220212220 |
4 | 303131112112023303 |
5 | 1401124311332243 |
6 | 41214420252123 |
7 | 3664140465024 |
oct | 633526261363 |
9 | 167550626786 |
10 | 55253230323 |
11 | 2148400a815 |
12 | a860241043 |
13 | 5297202435 |
14 | 29622acc4b |
15 | 1685b6c783 |
hex | cdd5962f3 |
55253230323 has 8 divisors (see below), whose sum is σ = 78004560528. Its totient is φ = 34668693504.
The previous prime is 55253230297. The next prime is 55253230337. The reversal of 55253230323 is 32303235255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55253230323 - 216 = 55253164787 is a prime.
It is a super-2 number, since 2×552532303232 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55253230523) 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, 541698286 + ... + 541698387.
It is an arithmetic number, because the mean of its divisors is an integer number (9750570066).
Almost surely, 255253230323 is an apocalyptic number.
55253230323 is a deficient number, since it is larger than the sum of its proper divisors (22751330205).
55253230323 is a wasteful number, since it uses less digits than its factorization.
55253230323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1083396693.
The product of its (nonzero) digits is 81000, while the sum is 33.
Adding to 55253230323 its reverse (32303235255), we get a palindrome (87556465578).
The spelling of 55253230323 in words is "fifty-five billion, two hundred fifty-three million, two hundred thirty thousand, three hundred twenty-three".
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