Base | Representation |
---|---|
bin | 1100101011111… |
… | …10100101010101 |
3 | 21102020221012010 |
4 | 12111332211111 |
5 | 204221042121 |
6 | 14321014433 |
7 | 2431410660 |
oct | 625764525 |
9 | 242227163 |
10 | 106424661 |
11 | 5508a472 |
12 | 2b784419 |
13 | 19082b95 |
14 | 101c46d7 |
15 | 9523376 |
hex | 657e955 |
106424661 has 16 divisors (see below), whose sum is σ = 163689984. Its totient is φ = 60244464.
The previous prime is 106424653. The next prime is 106424671. The reversal of 106424661 is 166424601.
It is not a de Polignac number, because 106424661 - 23 = 106424653 is a prime.
It is a super-2 number, since 2×1064246612 = 22652416937929842, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106424671) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21435 + ... + 25928.
It is an arithmetic number, because the mean of its divisors is an integer number (10230624).
Almost surely, 2106424661 is an apocalyptic number.
It is an amenable number.
106424661 is a deficient number, since it is larger than the sum of its proper divisors (57265323).
106424661 is a wasteful number, since it uses less digits than its factorization.
106424661 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47480.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 106424661 is about 10316.2328880265. The cubic root of 106424661 is about 473.8935072055.
The spelling of 106424661 in words is "one hundred six million, four hundred twenty-four thousand, six hundred sixty-one".
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