Base | Representation |
---|---|
bin | 1000011110001001000… |
… | …1000011001111010101 |
3 | 111220122020110002021200 |
4 | 2013202101003033111 |
5 | 4341021142310201 |
6 | 150504445503113 |
7 | 13341240640461 |
oct | 2074221031725 |
9 | 456566402250 |
10 | 145530041301 |
11 | 5679aa07007 |
12 | 24255871a99 |
13 | 10953493698 |
14 | 7087c654a1 |
15 | 3bbb477386 |
hex | 21e24433d5 |
145530041301 has 6 divisors (see below), whose sum is σ = 210210059670. Its totient is φ = 97020027528.
The previous prime is 145530041249. The next prime is 145530041303. The reversal of 145530041301 is 103140035541.
It is a happy number.
145530041301 is a `hidden beast` number, since 1 + 4 + 55 + 300 + 4 + 1 + 301 = 666.
It can be written as a sum of positive squares in only one way, i.e., 83752938801 + 61777102500 = 289401^2 + 248550^2 .
It is not a de Polignac number, because 145530041301 - 225 = 145496486869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145530041303) 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, 8085002286 + ... + 8085002303.
It is an arithmetic number, because the mean of its divisors is an integer number (35035009945).
Almost surely, 2145530041301 is an apocalyptic number.
It is an amenable number.
145530041301 is a deficient number, since it is larger than the sum of its proper divisors (64680018369).
145530041301 is a wasteful number, since it uses less digits than its factorization.
145530041301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16170004595 (or 16170004592 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 145530041301 its reverse (103140035541), we get a palindrome (248670076842).
The spelling of 145530041301 in words is "one hundred forty-five billion, five hundred thirty million, forty-one thousand, three hundred one".
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