Base | Representation |
---|---|
bin | 111110000000100111010001… |
… | …1010111001101010001100011 |
3 | 2122112020202102122100002201101 |
4 | 1330001032203113031101203 |
5 | 1032443010421301303121 |
6 | 5212020351452215231 |
7 | 222613615010320603 |
oct | 17401164327152143 |
9 | 2575222378302641 |
10 | 545442112525411 |
11 | 148881778968402 |
12 | 51212403a6a517 |
13 | 1a546c8029831a |
14 | 9899779438c03 |
15 | 430d30390a491 |
hex | 1f013a35cd463 |
545442112525411 has 8 divisors (see below), whose sum is σ = 570753296739504. Its totient is φ = 520687218074400.
The previous prime is 545442112525403. The next prime is 545442112525547. The reversal of 545442112525411 is 114525211244545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 545442112525411 - 23 = 545442112525403 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (545442112520411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139072438765 + ... + 139072442686.
It is an arithmetic number, because the mean of its divisors is an integer number (71344162092438).
Almost surely, 2545442112525411 is an apocalyptic number.
545442112525411 is a deficient number, since it is larger than the sum of its proper divisors (25311184214093).
545442112525411 is a wasteful number, since it uses less digits than its factorization.
545442112525411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278144881541.
The product of its digits is 1280000, while the sum is 46.
Adding to 545442112525411 its reverse (114525211244545), we get a palindrome (659967323769956).
The spelling of 545442112525411 in words is "five hundred forty-five trillion, four hundred forty-two billion, one hundred twelve million, five hundred twenty-five thousand, four hundred eleven".
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