Base | Representation |
---|---|
bin | 111101111101011011110010… |
… | …1010100010111100011011001 |
3 | 2122110200222111202011101101221 |
4 | 1323322313211110113203121 |
5 | 1032413331002344210040 |
6 | 5211043522412012041 |
7 | 222540215150542315 |
oct | 17372674524274331 |
9 | 2573628452141357 |
10 | 545005132413145 |
11 | 148723418aa1358 |
12 | 51161790161021 |
13 | 1a5149c0433261 |
14 | 9882563baab45 |
15 | 4301c7a6eb74a |
hex | 1efade55178d9 |
545005132413145 has 16 divisors (see below), whose sum is σ = 656956196669952. Its totient is φ = 434040045117120.
The previous prime is 545005132413097. The next prime is 545005132413191. The reversal of 545005132413145 is 541314231500545.
It is not a de Polignac number, because 545005132413145 - 27 = 545005132413017 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162781842 + ... + 166096171.
It is an arithmetic number, because the mean of its divisors is an integer number (41059762291872).
Almost surely, 2545005132413145 is an apocalyptic number.
It is an amenable number.
545005132413145 is a deficient number, since it is larger than the sum of its proper divisors (111951064256807).
545005132413145 is a wasteful number, since it uses less digits than its factorization.
545005132413145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328879512.
The product of its (nonzero) digits is 720000, while the sum is 43.
The spelling of 545005132413145 in words is "five hundred forty-five trillion, five billion, one hundred thirty-two million, four hundred thirteen thousand, one hundred forty-five".
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