Base | Representation |
---|---|
bin | 111000010011111111… |
… | …110100101010000000 |
3 | 12210001220122021200221 |
4 | 320103333310222000 |
5 | 1442313022240000 |
6 | 43435515352424 |
7 | 4240244234311 |
oct | 702377645200 |
9 | 183056567627 |
10 | 60465040000 |
11 | 23708a36542 |
12 | b875752714 |
13 | 5917bc17a1 |
14 | 2cd8548608 |
15 | 188d4b261a |
hex | e13ff4a80 |
60465040000 has 80 divisors (see below), whose sum is σ = 150524137170. Its totient is φ = 24185984000.
The previous prime is 60465039923. The next prime is 60465040001. The reversal of 60465040000 is 4056406.
It is a happy number.
60465040000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 5 ways, for example, as 7958067264 + 52506972736 = 89208^2 + 229144^2 .
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (60465040001) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 297907 + ... + 457906.
Almost surely, 260465040000 is an apocalyptic number.
It is an amenable number.
60465040000 is an abundant number, since it is smaller than the sum of its proper divisors (90059097170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60465040000 is an frugal number, since it uses more digits than its factorization.
60465040000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755847 (or 755820 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 60465040000 its reverse (4056406), we get a palindrome (60469096406).
The spelling of 60465040000 in words is "sixty billion, four hundred sixty-five million, forty thousand".
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