Base | Representation |
---|---|
bin | 110010011010100011… |
… | …001101110110011110 |
3 | 12011201120220110212101 |
4 | 302122203031312132 |
5 | 1341330411434330 |
6 | 40511303555314 |
7 | 3624311626615 |
oct | 623243156636 |
9 | 164646813771 |
10 | 54132530590 |
11 | 20a59447496 |
12 | a5a8a5bb3a |
13 | 5148c849b8 |
14 | 289750287c |
15 | 161c5984ca |
hex | c9a8cdd9e |
54132530590 has 16 divisors (see below), whose sum is σ = 99511716672. Its totient is φ = 21192309664.
The previous prime is 54132530533. The next prime is 54132530597. The reversal of 54132530590 is 9503523145.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54132530597) 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, 57587329 + ... + 57588268.
It is an arithmetic number, because the mean of its divisors is an integer number (6219482292).
Almost surely, 254132530590 is an apocalyptic number.
54132530590 is a deficient number, since it is larger than the sum of its proper divisors (45379186082).
54132530590 is a wasteful number, since it uses less digits than its factorization.
54132530590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115175651.
The product of its (nonzero) digits is 81000, while the sum is 37.
It can be divided in two parts, 541325 and 30590, that added together give a triangular number (571915 = T1069).
The spelling of 54132530590 in words is "fifty-four billion, one hundred thirty-two million, five hundred thirty thousand, five hundred ninety".
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