Base | Representation |
---|---|
bin | 11000110101101001110001… |
… | …10100111101111001101001 |
3 | 21011101121220101001012020020 |
4 | 30122310320310331321221 |
5 | 24124343331420343421 |
6 | 312100034500351053 |
7 | 14335111551006360 |
oct | 1432647064757151 |
9 | 234347811035206 |
10 | 54620052512361 |
11 | 16449263779616 |
12 | 61618950a5489 |
13 | 24628586ab62b |
14 | d6b8a60627d7 |
15 | 64abd6127dc6 |
hex | 31ad38d3de69 |
54620052512361 has 16 divisors (see below), whose sum is σ = 88126471281024. Its totient is φ = 29375490426624.
The previous prime is 54620052512287. The next prime is 54620052512369. The reversal of 54620052512361 is 16321525002645.
It is not a de Polignac number, because 54620052512361 - 214 = 54620052495977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54620052512369) 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, 76498672630 + ... + 76498673343.
It is an arithmetic number, because the mean of its divisors is an integer number (5507904455064).
Almost surely, 254620052512361 is an apocalyptic number.
54620052512361 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
54620052512361 is a deficient number, since it is larger than the sum of its proper divisors (33506418768663).
54620052512361 is a wasteful number, since it uses less digits than its factorization.
54620052512361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152997346000.
The product of its (nonzero) digits is 432000, while the sum is 42.
The spelling of 54620052512361 in words is "fifty-four trillion, six hundred twenty billion, fifty-two million, five hundred twelve thousand, three hundred sixty-one".
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