Base | Representation |
---|---|
bin | 1100100010001… |
… | …10111010011011 |
3 | 21022212002000120 |
4 | 12101012322123 |
5 | 203404214214 |
6 | 14233404323 |
7 | 2414513052 |
oct | 621067233 |
9 | 238762016 |
10 | 105148059 |
11 | 54398325 |
12 | 2b2696a3 |
13 | 18a26ab3 |
14 | dd71399 |
15 | 936eea9 |
hex | 6446e9b |
105148059 has 8 divisors (see below), whose sum is σ = 140780112. Its totient is φ = 69807360.
The previous prime is 105148039. The next prime is 105148061. The reversal of 105148059 is 950841501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 105148059 - 25 = 105148027 is a prime.
It is a super-2 number, since 2×1051480592 = 22112228622934962, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105148039) 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, 71994 + ... + 73439.
It is an arithmetic number, because the mean of its divisors is an integer number (17597514).
Almost surely, 2105148059 is an apocalyptic number.
105148059 is a deficient number, since it is larger than the sum of its proper divisors (35632053).
105148059 is a wasteful number, since it uses less digits than its factorization.
105148059 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145677.
The product of its (nonzero) digits is 7200, while the sum is 33.
The square root of 105148059 is about 10254.1727603937. The cubic root of 105148059 is about 471.9910389829.
The spelling of 105148059 in words is "one hundred five million, one hundred forty-eight thousand, fifty-nine".
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