Base | Representation |
---|---|
bin | 101001011101… |
… | …110011111100 |
3 | 202110020212001 |
4 | 221131303330 |
5 | 10240320022 |
6 | 1024552044 |
7 | 161251666 |
oct | 51356374 |
9 | 22406761 |
10 | 10870012 |
11 | 615488a |
12 | 3782624 |
13 | 233787a |
14 | 162d536 |
15 | e4ab27 |
hex | a5dcfc |
10870012 has 24 divisors (see below), whose sum is σ = 19933200. Its totient is φ = 5179776.
The previous prime is 10870009. The next prime is 10870031. The reversal of 10870012 is 21007801.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9064 + ... + 10192.
It is an arithmetic number, because the mean of its divisors is an integer number (830550).
Almost surely, 210870012 is an apocalyptic number.
It is an amenable number.
10870012 is a deficient number, since it is larger than the sum of its proper divisors (9063188).
10870012 is a wasteful number, since it uses less digits than its factorization.
10870012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1245 (or 1243 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 19.
The square root of 10870012 is about 3296.9701242201. The cubic root of 10870012 is about 221.5185030072.
Adding to 10870012 its reverse (21007801), we get a palindrome (31877813).
The spelling of 10870012 in words is "ten million, eight hundred seventy thousand, twelve".
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