Base | Representation |
---|---|
bin | 110001000000000110… |
… | …0101010111000111001 |
3 | 101001121122211220010211 |
4 | 1202000030222320321 |
5 | 3211002341121103 |
6 | 120201512311121 |
7 | 10413461261446 |
oct | 1420014527071 |
9 | 331548756124 |
10 | 105230020153 |
11 | 4069a66a705 |
12 | 184893a24a1 |
13 | 9c0020681b |
14 | 51438ba9cd |
15 | 2b0d47a36d |
hex | 188032ae39 |
105230020153 has 16 divisors (see below), whose sum is σ = 111204023040. Its totient is φ = 99465480576.
The previous prime is 105230020151. The next prime is 105230020157. The reversal of 105230020153 is 351020032501.
It is a cyclic number.
It is not a de Polignac number, because 105230020153 - 21 = 105230020151 is a prime.
It is a super-2 number, since 2×1052300201532 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105230020151) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112650 + ... + 472387.
It is an arithmetic number, because the mean of its divisors is an integer number (6950251440).
Almost surely, 2105230020153 is an apocalyptic number.
It is an amenable number.
105230020153 is a deficient number, since it is larger than the sum of its proper divisors (5974002887).
105230020153 is an equidigital number, since it uses as much as digits as its factorization.
105230020153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 585216.
The product of its (nonzero) digits is 900, while the sum is 22.
Adding to 105230020153 its reverse (351020032501), we get a palindrome (456250052654).
The spelling of 105230020153 in words is "one hundred five billion, two hundred thirty million, twenty thousand, one hundred fifty-three".
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