Base | Representation |
---|---|
bin | 1001101011100000101100… |
… | …0110010011011101010001 |
3 | 1101200110201222212102221011 |
4 | 2122320023012103131101 |
5 | 2343334044440131200 |
6 | 34345213554530521 |
7 | 2145640213125355 |
oct | 232701306233521 |
9 | 41613658772834 |
10 | 10643115161425 |
11 | 34337a105252a |
12 | 123a859896a41 |
13 | 5c2845371266 |
14 | 28b1b55a3465 |
15 | 136cb9ed85ba |
hex | 9ae0b193751 |
10643115161425 has 6 divisors (see below), whose sum is σ = 13197462800198. Its totient is φ = 8514492129120.
The previous prime is 10643115161411. The next prime is 10643115161431. The reversal of 10643115161425 is 52416151134601.
It can be written as a sum of positive squares in 3 ways, for example, as 573180725569 + 10069934435856 = 757087^2 + 3173316^2 .
It is a de Polignac number, because none of the positive numbers 2k-10643115161425 is a prime.
It is a super-2 number, since 2×106431151614252 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 212862303204 + ... + 212862303253.
Almost surely, 210643115161425 is an apocalyptic number.
It is an amenable number.
10643115161425 is a deficient number, since it is larger than the sum of its proper divisors (2554347638773).
10643115161425 is an equidigital number, since it uses as much as digits as its factorization.
10643115161425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425724606467 (or 425724606462 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 40.
The spelling of 10643115161425 in words is "ten trillion, six hundred forty-three billion, one hundred fifteen million, one hundred sixty-one thousand, four hundred twenty-five".
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