Base | Representation |
---|---|
bin | 111000000000000001… |
… | …110000000000000001 |
3 | 12202012120012112110021 |
4 | 320000001300000001 |
5 | 1441121240012042 |
6 | 43342350333441 |
7 | 4226035401031 |
oct | 700001600001 |
9 | 182176175407 |
10 | 60130000897 |
11 | 235568aa71a |
12 | b7a14ba281 |
13 | 58936761b5 |
14 | 2ca5c538c1 |
15 | 186dd81867 |
hex | e00070001 |
60130000897 has 8 divisors (see below), whose sum is σ = 60556473000. Its totient is φ = 59703834624.
The previous prime is 60130000871. The next prime is 60130000901. The reversal of 60130000897 is 79800003106.
It can be written as a sum of positive squares in 4 ways, for example, as 2547216 + 60127453681 = 1596^2 + 245209^2 .
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 60130000897 - 231 = 57982517249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (60130000837) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325623 + ... + 475699.
It is an arithmetic number, because the mean of its divisors is an integer number (7569559125).
Almost surely, 260130000897 is an apocalyptic number.
60130000897 is the 131073-rd centered heptagonal number.
It is an amenable number.
60130000897 is a deficient number, since it is larger than the sum of its proper divisors (426472103).
60130000897 is a wasteful number, since it uses less digits than its factorization.
60130000897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152915.
The product of its (nonzero) digits is 9072, while the sum is 34.
The spelling of 60130000897 in words is "sixty billion, one hundred thirty million, eight hundred ninety-seven", and thus it is an aban number.
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