Base | Representation |
---|---|
bin | 110010110010010011… |
… | …110000110100011110 |
3 | 12012202100221120011120 |
4 | 302302103300310132 |
5 | 1343134432221302 |
6 | 41015023231410 |
7 | 3640221660114 |
oct | 626223606436 |
9 | 165670846146 |
10 | 54531132702 |
11 | 21143448122 |
12 | a69a448566 |
13 | 51b0726c37 |
14 | 28d4421ab4 |
15 | 16425829bc |
hex | cb24f0d1e |
54531132702 has 32 divisors (see below), whose sum is σ = 111496614912. Its totient is φ = 17772110304.
The previous prime is 54531132671. The next prime is 54531132709. The reversal of 54531132702 is 20723113545.
54531132702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54531132709) 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, 178848 + ... + 375564.
It is an arithmetic number, because the mean of its divisors is an integer number (3484269216).
Almost surely, 254531132702 is an apocalyptic number.
54531132702 is an abundant number, since it is smaller than the sum of its proper divisors (56965482210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54531132702 is a wasteful number, since it uses less digits than its factorization.
54531132702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197752.
The product of its (nonzero) digits is 25200, while the sum is 33.
The spelling of 54531132702 in words is "fifty-four billion, five hundred thirty-one million, one hundred thirty-two thousand, seven hundred two".
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