Base | Representation |
---|---|
bin | 1100101010100… |
… | …00010101110011 |
3 | 21101220022100221 |
4 | 12111100111303 |
5 | 204144012001 |
6 | 14312553511 |
7 | 2426661523 |
oct | 625202563 |
9 | 241808327 |
10 | 106235251 |
11 | 54a70131 |
12 | 2b6b2897 |
13 | 190178c5 |
14 | 10175683 |
15 | 94d71a1 |
hex | 6550573 |
106235251 has 16 divisors (see below), whose sum is σ = 115444000. Its totient is φ = 97417728.
The previous prime is 106235243. The next prime is 106235257. The reversal of 106235251 is 152532601.
It is a cyclic number.
It is not a de Polignac number, because 106235251 - 23 = 106235243 is a prime.
It is a super-2 number, since 2×1062352512 = 22571857110066002, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106235257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245131 + ... + 245563.
It is an arithmetic number, because the mean of its divisors is an integer number (7215250).
Almost surely, 2106235251 is an apocalyptic number.
106235251 is a deficient number, since it is larger than the sum of its proper divisors (9208749).
106235251 is a wasteful number, since it uses less digits than its factorization.
106235251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 838.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 106235251 is about 10307.0486076277. The cubic root of 106235251 is about 473.6122018781.
Adding to 106235251 its reverse (152532601), we get a palindrome (258767852).
The spelling of 106235251 in words is "one hundred six million, two hundred thirty-five thousand, two hundred fifty-one".
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