Base | Representation |
---|---|
bin | 10010010011100100111001… |
… | …001110101000101100000011 |
3 | 101120001200200211120202202220 |
4 | 102103210321032220230003 |
5 | 41023034212224222012 |
6 | 443121501155342123 |
7 | 22646443610335020 |
oct | 2223447116505403 |
9 | 346050624522686 |
10 | 80510122101507 |
11 | 2372017303928a |
12 | 9043498bb1943 |
13 | 35c00c207ba67 |
14 | 15c49d4242547 |
15 | 9493bdee808c |
hex | 4939393a8b03 |
80510122101507 has 16 divisors (see below), whose sum is σ = 123505460563200. Its totient is φ = 45697020404832.
The previous prime is 80510122101499. The next prime is 80510122101517. The reversal of 80510122101507 is 70510122101508.
It is not a de Polignac number, because 80510122101507 - 23 = 80510122101499 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80510122101517) 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, 12865149013 + ... + 12865155270.
It is an arithmetic number, because the mean of its divisors is an integer number (7719091285200).
Almost surely, 280510122101507 is an apocalyptic number.
80510122101507 is a deficient number, since it is larger than the sum of its proper divisors (42995338461693).
80510122101507 is a wasteful number, since it uses less digits than its factorization.
80510122101507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25730304442.
The product of its (nonzero) digits is 5600, while the sum is 33.
Subtracting from 80510122101507 its reverse (70510122101508), we obtain a palindrome (9999999999999).
The spelling of 80510122101507 in words is "eighty trillion, five hundred ten billion, one hundred twenty-two million, one hundred one thousand, five hundred seven".
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