Base | Representation |
---|---|
bin | 100110101011… |
… | …111000011111 |
3 | 201002020010120 |
4 | 212223320133 |
5 | 10044004330 |
6 | 1001210023 |
7 | 152125140 |
oct | 46537037 |
9 | 21066116 |
10 | 10141215 |
11 | 57a7277 |
12 | 3490913 |
13 | 2140c26 |
14 | 14bdac7 |
15 | d54c10 |
hex | 9abe1f |
10141215 has 32 divisors (see below), whose sum is σ = 18869760. Its totient is φ = 4554624.
The previous prime is 10141211. The next prime is 10141217. The reversal of 10141215 is 51214101.
It is a happy number.
It is not a de Polignac number, because 10141215 - 22 = 10141211 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 10141194 and 10141203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10141211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5377 + ... + 7013.
It is an arithmetic number, because the mean of its divisors is an integer number (589680).
Almost surely, 210141215 is an apocalyptic number.
10141215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10141215 is a deficient number, since it is larger than the sum of its proper divisors (8728545).
10141215 is a wasteful number, since it uses less digits than its factorization.
10141215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1711.
The product of its (nonzero) digits is 40, while the sum is 15.
The square root of 10141215 is about 3184.5274374701. The cubic root of 10141215 is about 216.4528607498.
Adding to 10141215 its reverse (51214101), we get a palindrome (61355316).
The spelling of 10141215 in words is "ten million, one hundred forty-one thousand, two hundred fifteen".
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