Base | Representation |
---|---|
bin | 10011100101010001… |
… | …00000000010100111 |
3 | 1000010200100120101001 |
4 | 21302220200002213 |
5 | 133012331413330 |
6 | 4455113214131 |
7 | 521345223244 |
oct | 116250400247 |
9 | 30120316331 |
10 | 10513154215 |
11 | 4505446403 |
12 | 2054a01347 |
13 | cb70c9a15 |
14 | 71a3805cb |
15 | 417e739ca |
hex | 272a200a7 |
10513154215 has 8 divisors (see below), whose sum is σ = 12618522000. Its totient is φ = 8408698752.
The previous prime is 10513154213. The next prime is 10513154221. The reversal of 10513154215 is 51245131501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10513154215 - 21 = 10513154213 is a prime.
It is a super-2 number, since 2×105131542152 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10513154213) 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, 202465 + ... + 249034.
It is an arithmetic number, because the mean of its divisors is an integer number (1577315250).
Almost surely, 210513154215 is an apocalyptic number.
10513154215 is a deficient number, since it is larger than the sum of its proper divisors (2105367785).
10513154215 is an equidigital number, since it uses as much as digits as its factorization.
10513154215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 456161.
The product of its (nonzero) digits is 3000, while the sum is 28.
Adding to 10513154215 its reverse (51245131501), we get a palindrome (61758285716).
The spelling of 10513154215 in words is "ten billion, five hundred thirteen million, one hundred fifty-four thousand, two hundred fifteen".
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