Base | Representation |
---|---|
bin | 111000000001111010… |
… | …000111101001101100 |
3 | 12202021202120122121200 |
4 | 320001322013221230 |
5 | 1441202324230202 |
6 | 43345434525500 |
7 | 4226600531454 |
oct | 700172075154 |
9 | 182252518550 |
10 | 60161555052 |
11 | 235726a1835 |
12 | b7abb96890 |
13 | 589a0736b1 |
14 | 2caa108d64 |
15 | 1871a15e1c |
hex | e01e87a6c |
60161555052 has 18 divisors (see below), whose sum is σ = 152075042028. Its totient is φ = 20053851672.
The previous prime is 60161555023. The next prime is 60161555053. The reversal of 60161555052 is 25055516106.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1671154307 = 60161555052 / (6 + 0 + 1 + 6 + 1 + 5 + 5 + 5 + 0 + 5 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 60161554998 and 60161555016.
It is not an unprimeable number, because it can be changed into a prime (60161555053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 835577118 + ... + 835577189.
It is an arithmetic number, because the mean of its divisors is an integer number (8448613446).
Almost surely, 260161555052 is an apocalyptic number.
It is an amenable number.
60161555052 is an abundant number, since it is smaller than the sum of its proper divisors (91913486976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60161555052 is a wasteful number, since it uses less digits than its factorization.
60161555052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1671154317 (or 1671154312 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 36.
The spelling of 60161555052 in words is "sixty billion, one hundred sixty-one million, five hundred fifty-five thousand, fifty-two".
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