Base | Representation |
---|---|
bin | 110110000110100000… |
… | …011011010001111010 |
3 | 12112221110212211202212 |
4 | 312012200123101322 |
5 | 1422432323102023 |
6 | 42404200255122 |
7 | 4124361145445 |
oct | 660640332172 |
9 | 175843784685 |
10 | 58091222138 |
11 | 226aaa86aa4 |
12 | b3127714a2 |
13 | 562a172131 |
14 | 2b5118265c |
15 | 179edade78 |
hex | d8681b47a |
58091222138 has 16 divisors (see below), whose sum is σ = 92277719424. Its totient is φ = 27332544960.
The previous prime is 58091222131. The next prime is 58091222143. The reversal of 58091222138 is 83122219085.
It is a super-2 number, since 2×580912221382 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 58091222095 and 58091222104.
It is not an unprimeable number, because it can be changed into a prime (58091222131) 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, 73631 + ... + 348717.
It is an arithmetic number, because the mean of its divisors is an integer number (5767357464).
Almost surely, 258091222138 is an apocalyptic number.
58091222138 is a deficient number, since it is larger than the sum of its proper divisors (34186497286).
58091222138 is a wasteful number, since it uses less digits than its factorization.
58091222138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281317.
The product of its (nonzero) digits is 69120, while the sum is 41.
The spelling of 58091222138 in words is "fifty-eight billion, ninety-one million, two hundred twenty-two thousand, one hundred thirty-eight".
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