Base | Representation |
---|---|
bin | 110110000010011001… |
… | …110011101011101101 |
3 | 12112202200100012200011 |
4 | 312002121303223231 |
5 | 1422312212100341 |
6 | 42353300533221 |
7 | 4122564035353 |
oct | 660231635355 |
9 | 175680305604 |
10 | 58022378221 |
11 | 226751355a5 |
12 | b2b36b1211 |
13 | 5618b198a2 |
14 | 2b45d817d3 |
15 | 1798d10b81 |
hex | d82673aed |
58022378221 has 2 divisors, whose sum is σ = 58022378222. Its totient is φ = 58022378220.
The previous prime is 58022378191. The next prime is 58022378243. The reversal of 58022378221 is 12287322085.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 53817504196 + 4204874025 = 231986^2 + 64845^2 .
It is a cyclic number.
It is not a de Polignac number, because 58022378221 - 231 = 55874894573 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (58022378261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29011189110 + 29011189111.
It is an arithmetic number, because the mean of its divisors is an integer number (29011189111).
Almost surely, 258022378221 is an apocalyptic number.
It is an amenable number.
58022378221 is a deficient number, since it is larger than the sum of its proper divisors (1).
58022378221 is an equidigital number, since it uses as much as digits as its factorization.
58022378221 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 107520, while the sum is 40.
The spelling of 58022378221 in words is "fifty-eight billion, twenty-two million, three hundred seventy-eight thousand, two hundred twenty-one".
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