Base | Representation |
---|---|
bin | 111011010110111111… |
… | …0100100011110111001 |
3 | 110012000210202220000120 |
4 | 1312231332210132321 |
5 | 4042031031143223 |
6 | 134321002523453 |
7 | 12131616606525 |
oct | 1665576443671 |
9 | 405023686016 |
10 | 127472912313 |
11 | 4a07415480a |
12 | 20856506589 |
13 | c03647cb86 |
14 | 6253a06d85 |
15 | 34b1086be3 |
hex | 1dadfa47b9 |
127472912313 has 16 divisors (see below), whose sum is σ = 171606736896. Its totient is φ = 84162894480.
The previous prime is 127472912311. The next prime is 127472912321. The reversal of 127472912313 is 313219274721.
It is not a de Polignac number, because 127472912313 - 21 = 127472912311 is a prime.
It is not an unprimeable number, because it can be changed into a prime (127472912311) 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, 82633 + ... + 511638.
It is an arithmetic number, because the mean of its divisors is an integer number (10725421056).
Almost surely, 2127472912313 is an apocalyptic number.
It is an amenable number.
127472912313 is a deficient number, since it is larger than the sum of its proper divisors (44133824583).
127472912313 is a wasteful number, since it uses less digits than its factorization.
127472912313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 594964.
The product of its digits is 127008, while the sum is 42.
The spelling of 127472912313 in words is "one hundred twenty-seven billion, four hundred seventy-two million, nine hundred twelve thousand, three hundred thirteen".
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