Base | Representation |
---|---|
bin | 10010111011111011110… |
… | …000111011011100100100 |
3 | 11121101220010010002111001 |
4 | 102323323300323130210 |
5 | 132310032312443022 |
6 | 2433451045323044 |
7 | 163005345521146 |
oct | 22737360733444 |
9 | 4541803102431 |
10 | 1301304031012 |
11 | 461975222a77 |
12 | 190250106484 |
13 | 9593531411b |
14 | 46daa838c96 |
15 | 23cb365eb27 |
hex | 12efbc3b724 |
1301304031012 has 24 divisors (see below), whose sum is σ = 2298687763680. Its totient is φ = 644536748160.
The previous prime is 1301304031009. The next prime is 1301304031033. The reversal of 1301304031012 is 2101304031031.
It is a super-2 number, since 2×13013040310122 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9179164 + ... + 9319852.
It is an arithmetic number, because the mean of its divisors is an integer number (95778656820).
Almost surely, 21301304031012 is an apocalyptic number.
It is an amenable number.
1301304031012 is a deficient number, since it is larger than the sum of its proper divisors (997383732668).
1301304031012 is a wasteful number, since it uses less digits than its factorization.
1301304031012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162411 (or 162409 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1301304031012 its sum of digits (19), we get a palindrome (1301304031031).
Adding to 1301304031012 its reverse (2101304031031), we get a palindrome (3402608062043).
The spelling of 1301304031012 in words is "one trillion, three hundred one billion, three hundred four million, thirty-one thousand, twelve".
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