Base | Representation |
---|---|
bin | 100111000011001… |
… | …1100101010101010 |
3 | 10101022120210200221 |
4 | 1032012130222222 |
5 | 10140420010010 |
6 | 334004320254 |
7 | 44320322620 |
oct | 11606345252 |
9 | 3338523627 |
10 | 1310313130 |
11 | 612701715 |
12 | 3069a308a |
13 | 17b609219 |
14 | c6047510 |
15 | 7a07adda |
hex | 4e19caaa |
1310313130 has 16 divisors (see below), whose sum is σ = 2695501440. Its totient is φ = 449250192.
The previous prime is 1310313127. The next prime is 1310313133. The reversal of 1310313130 is 313130131.
It is an interprime number because it is at equal distance from previous prime (1310313127) and next prime (1310313133).
It is not an unprimeable number, because it can be changed into a prime (1310313133) 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, 9359310 + ... + 9359449.
It is an arithmetic number, because the mean of its divisors is an integer number (168468840).
Almost surely, 21310313130 is an apocalyptic number.
1310313130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1310313130 is an abundant number, since it is smaller than the sum of its proper divisors (1385188310).
1310313130 is a wasteful number, since it uses less digits than its factorization.
1310313130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18718773.
The product of its (nonzero) digits is 81, while the sum is 16.
The square root of 1310313130 is about 36198.2476095183. The cubic root of 1310313130 is about 1094.2713555613.
Adding to 1310313130 its reverse (313130131), we get a palindrome (1623443261).
The spelling of 1310313130 in words is "one billion, three hundred ten million, three hundred thirteen thousand, one hundred thirty".
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