Base | Representation |
---|---|
bin | 110111111111000001… |
… | …010010001011111001 |
3 | 12202011101101221220221 |
4 | 313333001102023321 |
5 | 1441102423222221 |
6 | 43340544220041 |
7 | 4225441634602 |
oct | 677701221371 |
9 | 182141357827 |
10 | 60113101561 |
11 | 23548307a27 |
12 | b79790a621 |
13 | 589000a1a6 |
14 | 2ca38d4da9 |
15 | 186c644541 |
hex | dff0522f9 |
60113101561 has 8 divisors (see below), whose sum is σ = 60180165824. Its totient is φ = 60046075440.
The previous prime is 60113101547. The next prime is 60113101571. The reversal of 60113101561 is 16510131106.
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 60113101561 - 215 = 60113068793 is a prime.
It is a super-2 number, since 2×601131015612 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (60113101571) 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, 4048531 + ... + 4063351.
It is an arithmetic number, because the mean of its divisors is an integer number (7522520728).
Almost surely, 260113101561 is an apocalyptic number.
It is an amenable number.
60113101561 is a deficient number, since it is larger than the sum of its proper divisors (67064263).
60113101561 is a wasteful number, since it uses less digits than its factorization.
60113101561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19071.
The product of its (nonzero) digits is 540, while the sum is 25.
Adding to 60113101561 its reverse (16510131106), we get a palindrome (76623232667).
The spelling of 60113101561 in words is "sixty billion, one hundred thirteen million, one hundred one thousand, five hundred sixty-one".
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