Base | Representation |
---|---|
bin | 110101101110110010… |
… | …0110110001010001111 |
3 | 102000211111012021000122 |
4 | 1223131210312022033 |
5 | 3342302430322310 |
6 | 125001410415155 |
7 | 11223246456146 |
oct | 1533544661217 |
9 | 360744167018 |
10 | 115386573455 |
11 | 44a3179250a |
12 | 1a4428914bb |
13 | ab5b47898a |
14 | 582875275d |
15 | 3004e5e555 |
hex | 1add93628f |
115386573455 has 16 divisors (see below), whose sum is σ = 141905183904. Its totient is φ = 90021765120.
The previous prime is 115386573409. The next prime is 115386573457. The reversal of 115386573455 is 554375683511.
It is not a de Polignac number, because 115386573455 - 212 = 115386569359 is a prime.
It is a super-2 number, since 2×1153865734552 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 115386573397 and 115386573406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115386573457) 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, 280814 + ... + 556443.
It is an arithmetic number, because the mean of its divisors is an integer number (8869073994).
Almost surely, 2115386573455 is an apocalyptic number.
115386573455 is a deficient number, since it is larger than the sum of its proper divisors (26518610449).
115386573455 is an equidigital number, since it uses as much as digits as its factorization.
115386573455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 837946.
The product of its digits is 7560000, while the sum is 53.
The spelling of 115386573455 in words is "one hundred fifteen billion, three hundred eighty-six million, five hundred seventy-three thousand, four hundred fifty-five".
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