Base | Representation |
---|---|
bin | 10010111011111100001… |
… | …111110000011010110110 |
3 | 11121101220200022122221101 |
4 | 102323330033300122312 |
5 | 132310041400043220 |
6 | 2433451534440314 |
7 | 163005504306610 |
oct | 22737417603266 |
9 | 4541820278841 |
10 | 1301312112310 |
11 | 461979842631 |
12 | 19025296309a |
13 | 95936bb3562 |
14 | 46dab93ddb0 |
15 | 23cb420930a |
hex | 12efc3f06b6 |
1301312112310 has 128 divisors (see below), whose sum is σ = 2790579216384. Its totient is φ = 427604728320.
The previous prime is 1301312112259. The next prime is 1301312112313. The reversal of 1301312112310 is 132112131031.
It is a super-2 number, since 2×13013121123102 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301312112313) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 261672984 + ... + 261677956.
It is an arithmetic number, because the mean of its divisors is an integer number (21801400128).
Almost surely, 21301312112310 is an apocalyptic number.
1301312112310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1301312112310 is an abundant number, since it is smaller than the sum of its proper divisors (1489267104074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301312112310 is a wasteful number, since it uses less digits than its factorization.
1301312112310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6518.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 1301312112310 its reverse (132112131031), we get a palindrome (1433424243341).
The spelling of 1301312112310 in words is "one trillion, three hundred one billion, three hundred twelve million, one hundred twelve thousand, three hundred ten".
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