Base | Representation |
---|---|
bin | 10011000100010000011… |
… | …010100011111001101100 |
3 | 11122020221220111212102210 |
4 | 103010100122203321230 |
5 | 132431333022023112 |
6 | 2441525515250420 |
7 | 163442656561515 |
oct | 23042032437154 |
9 | 4566856455383 |
10 | 1310240423532 |
11 | 465740619a37 |
12 | 191b24a49a10 |
13 | 9672a853451 |
14 | 475b7613a0c |
15 | 24137e74b3c |
hex | 131106a3e6c |
1310240423532 has 24 divisors (see below), whose sum is σ = 3128325973696. Its totient is φ = 426589905168.
The previous prime is 1310240423509. The next prime is 1310240423537. The reversal of 1310240423532 is 2353240420131.
It is a self number, because there is not a number n which added to its sum of digits gives 1310240423532.
It is not an unprimeable number, because it can be changed into a prime (1310240423537) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1269612298 + ... + 1269613329.
Almost surely, 21310240423532 is an apocalyptic number.
1310240423532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1310240423532 is an abundant number, since it is smaller than the sum of its proper divisors (1818085550164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310240423532 is a wasteful number, since it uses less digits than its factorization.
1310240423532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2539225677 (or 2539225675 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 1310240423532 its reverse (2353240420131), we get a palindrome (3663480843663).
The spelling of 1310240423532 in words is "one trillion, three hundred ten billion, two hundred forty million, four hundred twenty-three thousand, five hundred thirty-two".
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