Base | Representation |
---|---|
bin | 101010001001001… |
… | …1110110101010110 |
3 | 10122112221022002100 |
4 | 1110102132311112 |
5 | 10344004143110 |
6 | 352153422530 |
7 | 50020625664 |
oct | 12422366526 |
9 | 3575838070 |
10 | 1414131030 |
11 | 666270634 |
12 | 33570aa46 |
13 | 196c88730 |
14 | d5b4dc34 |
15 | 84236bc0 |
hex | 5449ed56 |
1414131030 has 192 divisors, whose sum is σ = 4132896768. Its totient is φ = 333123840.
The previous prime is 1414131029. The next prime is 1414131049. The reversal of 1414131030 is 301314141.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1414130994 and 1414131012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4606137 + ... + 4606443.
It is an arithmetic number, because the mean of its divisors is an integer number (21525504).
Almost surely, 21414131030 is an apocalyptic number.
1414131030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1414131030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2066448384).
1414131030 is an abundant number, since it is smaller than the sum of its proper divisors (2718765738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1414131030 is a wasteful number, since it uses less digits than its factorization.
1414131030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 491 (or 488 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 1414131030 is about 37604.9335859007. The cubic root of 1414131030 is about 1122.4402125553.
Adding to 1414131030 its reverse (301314141), we get a palindrome (1715445171).
The spelling of 1414131030 in words is "one billion, four hundred fourteen million, one hundred thirty-one thousand, thirty".
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