Base | Representation |
---|---|
bin | 110111111111100111… |
… | …110101001100101010 |
3 | 12202012002102100012210 |
4 | 313333213311030222 |
5 | 1441113020101232 |
6 | 43341544545550 |
7 | 4225623552105 |
oct | 677747651452 |
9 | 182162370183 |
10 | 60123206442 |
11 | 23552a89972 |
12 | b79b1822b6 |
13 | 5892137700 |
14 | 2ca4da573c |
15 | 186d48d5cc |
hex | dff9f532a |
60123206442 has 96 divisors (see below), whose sum is σ = 136092901248. Its totient is φ = 17665959168.
The previous prime is 60123206431. The next prime is 60123206443. The reversal of 60123206442 is 24460232106.
It is a super-2 number, since 2×601232064422 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (60123206443) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17093268 + ... + 17096784.
It is an arithmetic number, because the mean of its divisors is an integer number (1417634388).
Almost surely, 260123206442 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60123206442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68046450624).
60123206442 is an abundant number, since it is smaller than the sum of its proper divisors (75969694806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60123206442 is a wasteful number, since it uses less digits than its factorization.
60123206442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4304 (or 4291 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 60123206442 its reverse (24460232106), we get a palindrome (84583438548).
It can be divided in two parts, 601232064 and 42, that added together give a palindrome (601232106).
The spelling of 60123206442 in words is "sixty billion, one hundred twenty-three million, two hundred six thousand, four hundred forty-two".
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