Base | Representation |
---|---|
bin | 100110101010… |
… | …011011011001 |
3 | 201001220221220 |
4 | 212222123121 |
5 | 10043312012 |
6 | 1001122253 |
7 | 152101566 |
oct | 46523331 |
9 | 21056856 |
10 | 10135257 |
11 | 57a2850 |
12 | 3489389 |
13 | 213b2c2 |
14 | 14bb86d |
15 | d5308c |
hex | 9aa6d9 |
10135257 has 8 divisors (see below), whose sum is σ = 14742240. Its totient is φ = 6142560.
The previous prime is 10135219. The next prime is 10135259. The reversal of 10135257 is 75253101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10135257 - 210 = 10134233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10135259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153532 + ... + 153597.
It is an arithmetic number, because the mean of its divisors is an integer number (1842780).
Almost surely, 210135257 is an apocalyptic number.
It is an amenable number.
10135257 is a deficient number, since it is larger than the sum of its proper divisors (4606983).
10135257 is a wasteful number, since it uses less digits than its factorization.
10135257 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307143.
The product of its (nonzero) digits is 1050, while the sum is 24.
The square root of 10135257 is about 3183.5918394166. The cubic root of 10135257 is about 216.4104635032.
Adding to 10135257 its reverse (75253101), we get a palindrome (85388358).
The spelling of 10135257 in words is "ten million, one hundred thirty-five thousand, two hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •