Base | Representation |
---|---|
bin | 101111111010… |
… | …011011101010 |
3 | 212122010020010 |
4 | 233322123222 |
5 | 11203410411 |
6 | 1125112350 |
7 | 211521246 |
oct | 57723352 |
9 | 25563203 |
10 | 12560106 |
11 | 70a9659 |
12 | 42586b6 |
13 | 27a9c20 |
14 | 194d426 |
15 | 11817a6 |
hex | bfa6ea |
12560106 has 32 divisors (see below), whose sum is σ = 27195840. Its totient is φ = 3844224.
The previous prime is 12560101. The next prime is 12560111. The reversal of 12560106 is 60106521.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12560101) and next prime (12560111).
It is not an unprimeable number, because it can be changed into a prime (12560101) 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, 21790 + ... + 22358.
It is an arithmetic number, because the mean of its divisors is an integer number (849870).
Almost surely, 212560106 is an apocalyptic number.
12560106 is an abundant number, since it is smaller than the sum of its proper divisors (14635734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12560106 is a wasteful number, since it uses less digits than its factorization.
12560106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 12560106 is about 3544.0239841175. The cubic root of 12560106 is about 232.4508301617.
Adding to 12560106 its reverse (60106521), we get a palindrome (72666627).
The spelling of 12560106 in words is "twelve million, five hundred sixty thousand, one hundred six".
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