Base | Representation |
---|---|
bin | 1100100100100… |
… | …00111000101101 |
3 | 21100102110122120 |
4 | 12102100320231 |
5 | 203443413203 |
6 | 14244103153 |
7 | 2420214321 |
oct | 622207055 |
9 | 240373576 |
10 | 105451053 |
11 | 54584a34 |
12 | 2b394ab9 |
13 | 18b01996 |
14 | 1000d981 |
15 | 93ceb53 |
hex | 6490e2d |
105451053 has 8 divisors (see below), whose sum is σ = 140716128. Its totient is φ = 70243344.
The previous prime is 105451043. The next prime is 105451061. The reversal of 105451053 is 350154501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 105451053 - 24 = 105451037 is a prime.
It is a super-2 number, since 2×1054510532 = 22239849157617618, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105451013) 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, 9850 + ... + 17547.
It is an arithmetic number, because the mean of its divisors is an integer number (17589516).
Almost surely, 2105451053 is an apocalyptic number.
It is an amenable number.
105451053 is a deficient number, since it is larger than the sum of its proper divisors (35265075).
105451053 is a wasteful number, since it uses less digits than its factorization.
105451053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28683.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 105451053 is about 10268.9363129781. The cubic root of 105451053 is about 472.4439663683.
The spelling of 105451053 in words is "one hundred five million, four hundred fifty-one thousand, fifty-three".
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