Base | Representation |
---|---|
bin | 1100100110011… |
… | …01111101101110 |
3 | 21100220011211101 |
4 | 12103031331232 |
5 | 204024414410 |
6 | 14253313314 |
7 | 2422305565 |
oct | 623157556 |
9 | 240804741 |
10 | 105701230 |
11 | 54735998 |
12 | 2b49583a |
13 | 18b8b80b |
14 | 10076bdc |
15 | 942dd3a |
hex | 64cdf6e |
105701230 has 32 divisors (see below), whose sum is σ = 202163040. Its totient is φ = 39715200.
The previous prime is 105701221. The next prime is 105701243. The reversal of 105701230 is 32107501.
It is a super-2 number, since 2×1057012302 = 22345500047025800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105701198 and 105701207.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 5805 + ... + 15655.
It is an arithmetic number, because the mean of its divisors is an integer number (6317595).
Almost surely, 2105701230 is an apocalyptic number.
105701230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105701230 is a deficient number, since it is larger than the sum of its proper divisors (96461810).
105701230 is a wasteful number, since it uses less digits than its factorization.
105701230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9924.
The product of its (nonzero) digits is 210, while the sum is 19.
The square root of 105701230 is about 10281.1103485956. The cubic root of 105701230 is about 472.8172873347.
Adding to 105701230 its reverse (32107501), we get a palindrome (137808731).
The spelling of 105701230 in words is "one hundred five million, seven hundred one thousand, two hundred thirty".
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