Base | Representation |
---|---|
bin | 100111001010011… |
… | …1110011010111100 |
3 | 10101120202021200010 |
4 | 1032110332122330 |
5 | 10142403341104 |
6 | 334222103220 |
7 | 44364563511 |
oct | 11624763274 |
9 | 3346667603 |
10 | 1314121404 |
11 | 614872952 |
12 | 30811ab10 |
13 | 17c34073b |
14 | c6759308 |
15 | 7a57e489 |
hex | 4e53e6bc |
1314121404 has 24 divisors (see below), whose sum is σ = 3103228800. Its totient is φ = 432762544.
The previous prime is 1314121397. The next prime is 1314121421. The reversal of 1314121404 is 4041214131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658704 + ... + 660695.
It is an arithmetic number, because the mean of its divisors is an integer number (129301200).
Almost surely, 21314121404 is an apocalyptic number.
It is an amenable number.
1314121404 is an abundant number, since it is smaller than the sum of its proper divisors (1789107396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1314121404 is a wasteful number, since it uses less digits than its factorization.
1314121404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1319489 (or 1319487 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 1314121404 is about 36250.8124598608. The cubic root of 1314121404 is about 1095.3304546725.
Adding to 1314121404 its reverse (4041214131), we get a palindrome (5355335535).
The spelling of 1314121404 in words is "one billion, three hundred fourteen million, one hundred twenty-one thousand, four hundred four".
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