Base | Representation |
---|---|
bin | 10111111111111110010100… |
… | …01011100011001100011101 |
3 | 20220212022012011002102211000 |
4 | 23333333022023203030131 |
5 | 23404134020212110300 |
6 | 304124445025020513 |
7 | 14054625635314503 |
oct | 1377771213431435 |
9 | 226768164072730 |
10 | 52775655191325 |
11 | 158a8036551580 |
12 | 5b04338184739 |
13 | 235a95237b381 |
14 | d064d90a8673 |
15 | 617c38a2cc00 |
hex | 2fffca2e331d |
52775655191325 has 192 divisors, whose sum is σ = 108700185600000. Its totient is φ = 24878943417600.
The previous prime is 52775655191267. The next prime is 52775655191327. The reversal of 52775655191325 is 52319155657725.
52775655191325 is a `hidden beast` number, since 5 + 2 + 7 + 7 + 56 + 551 + 9 + 1 + 3 + 25 = 666.
It is not a de Polignac number, because 52775655191325 - 211 = 52775655189277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52775655191327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 390866176 + ... + 391001174.
It is an arithmetic number, because the mean of its divisors is an integer number (566146800000).
Almost surely, 252775655191325 is an apocalyptic number.
52775655191325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52775655191325 is an abundant number, since it is smaller than the sum of its proper divisors (55924530408675).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52775655191325 is a wasteful number, since it uses less digits than its factorization.
52775655191325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136489 (or 136478 counting only the distinct ones).
The product of its digits is 99225000, while the sum is 63.
The spelling of 52775655191325 in words is "fifty-two trillion, seven hundred seventy-five billion, six hundred fifty-five million, one hundred ninety-one thousand, three hundred twenty-five".
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