Base | Representation |
---|---|
bin | 101000000001111… |
… | …1100001010010010 |
3 | 10110121111010220100 |
4 | 1100003330022102 |
5 | 10222330211010 |
6 | 341141353230 |
7 | 45200045343 |
oct | 12003741222 |
9 | 3417433810 |
10 | 1343210130 |
11 | 62a230719 |
12 | 315a08816 |
13 | 1853869c2 |
14 | ca56c0ca |
15 | 7cdc82c0 |
hex | 500fc292 |
1343210130 has 48 divisors (see below), whose sum is σ = 3676158720. Its totient is φ = 339336864.
The previous prime is 1343210123. The next prime is 1343210131. The reversal of 1343210130 is 310123431.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (1343210131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 391042 + ... + 394461.
It is an arithmetic number, because the mean of its divisors is an integer number (76586640).
Almost surely, 21343210130 is an apocalyptic number.
1343210130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1343210130 is an abundant number, since it is smaller than the sum of its proper divisors (2332948590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1343210130 is a wasteful number, since it uses less digits than its factorization.
1343210130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 785535 (or 785532 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 1343210130 is about 36649.8312410849. The cubic root of 1343210130 is about 1103.3534385601.
Adding to 1343210130 its reverse (310123431), we get a palindrome (1653333561).
The spelling of 1343210130 in words is "one billion, three hundred forty-three million, two hundred ten thousand, one hundred thirty".
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