Base | Representation |
---|---|
bin | 10010111010110111… |
… | …01011010111101011 |
3 | 222012220002000000110 |
4 | 21131123223113223 |
5 | 131300303034321 |
6 | 4355525505403 |
7 | 506466036456 |
oct | 113533532753 |
9 | 28186060013 |
10 | 10157471211 |
11 | 434269a508 |
12 | 1b75872263 |
13 | c5b503bc4 |
14 | 6c503449d |
15 | 3e6b16176 |
hex | 25d6eb5eb |
10157471211 has 8 divisors (see below), whose sum is σ = 13772842560. Its totient is φ = 6656873672.
The previous prime is 10157471161. The next prime is 10157471239. The reversal of 10157471211 is 11217475101.
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 10157471211 - 225 = 10123916779 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10157471711) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28693245 + ... + 28693598.
It is an arithmetic number, because the mean of its divisors is an integer number (1721605320).
Almost surely, 210157471211 is an apocalyptic number.
10157471211 is a deficient number, since it is larger than the sum of its proper divisors (3615371349).
10157471211 is an equidigital number, since it uses as much as digits as its factorization.
10157471211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57386905.
The product of its (nonzero) digits is 1960, while the sum is 30.
The spelling of 10157471211 in words is "ten billion, one hundred fifty-seven million, four hundred seventy-one thousand, two hundred eleven".
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