Base | Representation |
---|---|
bin | 10011000001011111… |
… | …01110001001110110 |
3 | 222100202200001120122 |
4 | 21200233232021312 |
5 | 131404020312032 |
6 | 4405233131542 |
7 | 511042360541 |
oct | 114057561166 |
9 | 28322601518 |
10 | 10213057142 |
11 | 4371005aa2 |
12 | 1b903b9bb2 |
13 | c69b969a2 |
14 | 6cc583858 |
15 | 3eb946012 |
hex | 260bee276 |
10213057142 has 4 divisors (see below), whose sum is σ = 15319585716. Its totient is φ = 5106528570.
The previous prime is 10213057133. The next prime is 10213057219. The reversal of 10213057142 is 24175031201.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553264284 + ... + 2553264287.
It is an arithmetic number, because the mean of its divisors is an integer number (3829896429).
Almost surely, 210213057142 is an apocalyptic number.
10213057142 is a deficient number, since it is larger than the sum of its proper divisors (5106528574).
10213057142 is an equidigital number, since it uses as much as digits as its factorization.
10213057142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5106528573.
The product of its (nonzero) digits is 1680, while the sum is 26.
Adding to 10213057142 its reverse (24175031201), we get a palindrome (34388088343).
The spelling of 10213057142 in words is "ten billion, two hundred thirteen million, fifty-seven thousand, one hundred forty-two".
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