Base | Representation |
---|---|
bin | 101000000000… |
… | …010110101100 |
3 | 201201210202021 |
4 | 220000112230 |
5 | 10141042322 |
6 | 1012435524 |
7 | 155065651 |
oct | 50002654 |
9 | 21653667 |
10 | 10487212 |
11 | 5a1321a |
12 | 3618ba4 |
13 | 2232568 |
14 | 156dc28 |
15 | dc24c7 |
hex | a005ac |
10487212 has 12 divisors (see below), whose sum is σ = 18985680. Its totient is φ = 5062736.
The previous prime is 10487203. The next prime is 10487219. The reversal of 10487212 is 21278401.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (10487219) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45088 + ... + 45319.
It is an arithmetic number, because the mean of its divisors is an integer number (1582140).
Almost surely, 210487212 is an apocalyptic number.
It is an amenable number.
10487212 is a deficient number, since it is larger than the sum of its proper divisors (8498468).
10487212 is a wasteful number, since it uses less digits than its factorization.
10487212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90440 (or 90438 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 25.
The square root of 10487212 is about 3238.3965167965. The cubic root of 10487212 is about 218.8870235936.
The spelling of 10487212 in words is "ten million, four hundred eighty-seven thousand, two hundred twelve".
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