Base | Representation |
---|---|
bin | 11100111110010011101011… |
… | …111001101110001000011010 |
3 | 121201011220111000222111012101 |
4 | 130332103223321232020122 |
5 | 113200231043130432100 |
6 | 1131003102200434014 |
7 | 35561205012345262 |
oct | 3476235371561032 |
9 | 551156430874171 |
10 | 127427047514650 |
11 | 3766956433aa44 |
12 | 1236027047890a |
13 | 561441bb6c270 |
14 | 23677057187a2 |
15 | eaea0b06b86a |
hex | 73e4ebe6e21a |
127427047514650 has 192 divisors, whose sum is σ = 266233953686400. Its totient is φ = 45068327424000.
The previous prime is 127427047514579. The next prime is 127427047514651. The reversal of 127427047514650 is 56415740724721.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 127427047514591 and 127427047514600.
It is not an unprimeable number, because it can be changed into a prime (127427047514651) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1275125886 + ... + 1275225814.
It is an arithmetic number, because the mean of its divisors is an integer number (1386635175450).
Almost surely, 2127427047514650 is an apocalyptic number.
127427047514650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
127427047514650 is an abundant number, since it is smaller than the sum of its proper divisors (138806906171750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127427047514650 is a wasteful number, since it uses less digits than its factorization.
127427047514650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100865 (or 100860 counting only the distinct ones).
The product of its (nonzero) digits is 13171200, while the sum is 55.
The spelling of 127427047514650 in words is "one hundred twenty-seven trillion, four hundred twenty-seven billion, forty-seven million, five hundred fourteen thousand, six hundred fifty".
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