Base | Representation |
---|---|
bin | 111100010001110100011000… |
… | …1100111000101101000000000 |
3 | 2120112100000102021120201211211 |
4 | 1320203220301213011220000 |
5 | 1023444013342011141230 |
6 | 5115401111021215504 |
7 | 216452510463214336 |
oct | 17043506147055000 |
9 | 2515300367521754 |
10 | 530214545021440 |
11 | 143a407a8aaa9a4 |
12 | 4b57316a401594 |
13 | 199b102b61a366 |
14 | 94d0741515b56 |
15 | 414716ca3c42a |
hex | 1e23a319c5a00 |
530214545021440 has 80 divisors (see below), whose sum is σ = 1326544922976768. Its totient is φ = 202864695463936.
The previous prime is 530214545021423. The next prime is 530214545021453. The reversal of 530214545021440 is 44120545412035.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-4 number, since 4×5302145450214404 (a number of 60 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 530214545021393 and 530214545021402.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4502442352 + ... + 4502560111.
Almost surely, 2530214545021440 is an apocalyptic number.
It is an amenable number.
530214545021440 is an abundant number, since it is smaller than the sum of its proper divisors (796330377955328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530214545021440 is an equidigital number, since it uses as much as digits as its factorization.
530214545021440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9005002509 (or 9005002493 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 40.
The spelling of 530214545021440 in words is "five hundred thirty trillion, two hundred fourteen billion, five hundred forty-five million, twenty-one thousand, four hundred forty".
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