Base | Representation |
---|---|
bin | 101000011001010… |
… | …0001001101100010 |
3 | 10111110110111101210 |
4 | 1100302201031202 |
5 | 10233441424024 |
6 | 342255210550 |
7 | 45405612210 |
oct | 12062411542 |
9 | 3443414353 |
10 | 1355420514 |
11 | 636110548 |
12 | 319b16a56 |
13 | 187a70696 |
14 | cc029cb0 |
15 | 7dedb129 |
hex | 50ca1362 |
1355420514 has 16 divisors (see below), whose sum is σ = 3098104128. Its totient is φ = 387262992.
The previous prime is 1355420483. The next prime is 1355420527. The reversal of 1355420514 is 4150245531.
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, 16135917 + ... + 16136000.
It is an arithmetic number, because the mean of its divisors is an integer number (193631508).
Almost surely, 21355420514 is an apocalyptic number.
1355420514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1355420514 is an abundant number, since it is smaller than the sum of its proper divisors (1742683614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1355420514 is a wasteful number, since it uses less digits than its factorization.
1355420514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32271929.
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 1355420514 is about 36816.0360984178. The cubic root of 1355420514 is about 1106.6866849131.
The spelling of 1355420514 in words is "one billion, three hundred fifty-five million, four hundred twenty thousand, five hundred fourteen".
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