Base | Representation |
---|---|
bin | 100111000110011… |
… | …1111111011001110 |
3 | 10101102211001101001 |
4 | 1032030333323032 |
5 | 10141334433124 |
6 | 334105210514 |
7 | 44341034362 |
oct | 11614777316 |
9 | 3342731331 |
10 | 1312030414 |
11 | 613674962 |
12 | 307490a3a |
13 | 17ba8aa76 |
14 | c63732a2 |
15 | 7a2b9b44 |
hex | 4e33fece |
1312030414 has 8 divisors (see below), whose sum is σ = 1968445440. Its totient is φ = 655881936.
The previous prime is 1312030409. The next prime is 1312030451. The reversal of 1312030414 is 4140302131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×13120304142 = 3442847614522022792, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1312030391 and 1312030400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53839 + ... + 74314.
It is an arithmetic number, because the mean of its divisors is an integer number (246055680).
Almost surely, 21312030414 is an apocalyptic number.
1312030414 is a deficient number, since it is larger than the sum of its proper divisors (656415026).
1312030414 is a wasteful number, since it uses less digits than its factorization.
1312030414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133274.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 1312030414 is about 36221.9603831709. The cubic root of 1312030414 is about 1094.7491941028.
Adding to 1312030414 its reverse (4140302131), we get a palindrome (5452332545).
It can be divided in two parts, 13120 and 30414, that added together give a palindrome (43534).
The spelling of 1312030414 in words is "one billion, three hundred twelve million, thirty thousand, four hundred fourteen".
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