Base | Representation |
---|---|
bin | 111111000000101… |
… | …111110000011000 |
3 | 2201200020022012002 |
4 | 333000233300120 |
5 | 4131113111331 |
6 | 252522340132 |
7 | 35124466520 |
oct | 7700576030 |
9 | 2650208162 |
10 | 1057160216 |
11 | 4a2815132 |
12 | 25605a648 |
13 | 13b0316b8 |
14 | a058a680 |
15 | 62c229cb |
hex | 3f02fc18 |
1057160216 has 32 divisors (see below), whose sum is σ = 2273438880. Its totient is φ = 451449600.
The previous prime is 1057160213. The next prime is 1057160227. The reversal of 1057160216 is 6120617501.
1057160216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10571602162 = 2235175444586333312, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1057160213) 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, 17855 + ... + 49326.
It is an arithmetic number, because the mean of its divisors is an integer number (71044965).
Almost surely, 21057160216 is an apocalyptic number.
It is an amenable number.
1057160216 is an abundant number, since it is smaller than the sum of its proper divisors (1216278664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1057160216 is a wasteful number, since it uses less digits than its factorization.
1057160216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67475 (or 67471 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 29.
The square root of 1057160216 is about 32514.0003075598. Note that the first 3 decimals coincide. The cubic root of 1057160216 is about 1018.7014797372.
Adding to 1057160216 its reverse (6120617501), we get a palindrome (7177777717).
The spelling of 1057160216 in words is "one billion, fifty-seven million, one hundred sixty thousand, two hundred sixteen".
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