Base | Representation |
---|---|
bin | 110000111101000111… |
… | …1111011101110100110 |
3 | 101001100201001010110021 |
4 | 1201322033323232212 |
5 | 3210301313243022 |
6 | 120143545145354 |
7 | 10411140026365 |
oct | 1417217735646 |
9 | 331321033407 |
10 | 105130212262 |
11 | 4064929a549 |
12 | 1845ba8b25a |
13 | 9bb562c5ba |
14 | 51345397dc |
15 | 2b048127c7 |
hex | 187a3fbba6 |
105130212262 has 32 divisors (see below), whose sum is σ = 167728317120. Its totient is φ = 49316636160.
The previous prime is 105130212259. The next prime is 105130212263. The reversal of 105130212262 is 262212031501.
It is a super-2 number, since 2×1051302122622 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105130212263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 521314 + ... + 694282.
It is an arithmetic number, because the mean of its divisors is an integer number (5241509910).
Almost surely, 2105130212262 is an apocalyptic number.
105130212262 is a deficient number, since it is larger than the sum of its proper divisors (62598104858).
105130212262 is a wasteful number, since it uses less digits than its factorization.
105130212262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173248.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 105130212262 its reverse (262212031501), we get a palindrome (367342243763).
The spelling of 105130212262 in words is "one hundred five billion, one hundred thirty million, two hundred twelve thousand, two hundred sixty-two".
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