Base | Representation |
---|---|
bin | 100111000011010… |
… | …0011100000000000 |
3 | 10101022122020002121 |
4 | 1032012203200000 |
5 | 10140421403440 |
6 | 334005054024 |
7 | 44320500334 |
oct | 11606434000 |
9 | 3338566077 |
10 | 1310341120 |
11 | 612720750 |
12 | 3069b7314 |
13 | 17b618b9a |
14 | c60537c4 |
15 | 7a08434a |
hex | 4e1a3800 |
1310341120 has 96 divisors (see below), whose sum is σ = 3430168560. Its totient is φ = 476446720.
The previous prime is 1310341117. The next prime is 1310341121. The reversal of 1310341120 is 211430131.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 1310341094 and 1310341103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1310341121) 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, 106824 + ... + 118456.
Almost surely, 21310341120 is an apocalyptic number.
1310341120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1310341120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1715084280).
1310341120 is an abundant number, since it is smaller than the sum of its proper divisors (2119827440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310341120 is a wasteful number, since it uses less digits than its factorization.
1310341120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11671 (or 11651 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1310341120 is about 36198.6342283794. The cubic root of 1310341120 is about 1094.2791471943.
Adding to 1310341120 its reverse (211430131), we get a palindrome (1521771251).
The spelling of 1310341120 in words is "one billion, three hundred ten million, three hundred forty-one thousand, one hundred twenty".
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