Base | Representation |
---|---|
bin | 10100011110100101010101… |
… | …10010101011000011000000 |
3 | 12220102221122220022000010201 |
4 | 22033102222302223003000 |
5 | 21400243101422312004 |
6 | 235435032250534544 |
7 | 12325255441031626 |
oct | 1217225262530300 |
9 | 186387586260121 |
10 | 45031302541504 |
11 | 13391739359344 |
12 | 5073450137454 |
13 | 1c1858383b826 |
14 | b1975328d516 |
15 | 53157a5aa6a4 |
hex | 28f4aacab0c0 |
45031302541504 has 112 divisors (see below), whose sum is σ = 96121593400320. Its totient is φ = 20864131061760.
The previous prime is 45031302541501. The next prime is 45031302541639. The reversal of 45031302541504 is 40514520313054.
It is not an unprimeable number, because it can be changed into a prime (45031302541501) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94463109 + ... + 94938619.
Almost surely, 245031302541504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45031302541504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48060796700160).
45031302541504 is an abundant number, since it is smaller than the sum of its proper divisors (51090290858816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45031302541504 is a wasteful number, since it uses less digits than its factorization.
45031302541504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477246 (or 477236 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 37.
Adding to 45031302541504 its reverse (40514520313054), we get a palindrome (85545822854558).
The spelling of 45031302541504 in words is "forty-five trillion, thirty-one billion, three hundred two million, five hundred forty-one thousand, five hundred four".
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