Base | Representation |
---|---|
bin | 101000010111100… |
… | …0001110011000101 |
3 | 10111101202000010011 |
4 | 1100233001303011 |
5 | 10233223133123 |
6 | 342223430221 |
7 | 45365051242 |
oct | 12057016305 |
9 | 3441660104 |
10 | 1354505413 |
11 | 635645a68 |
12 | 319755371 |
13 | 18780ccc1 |
14 | cbc6c5c9 |
15 | 7dda9e0d |
hex | 50bc1cc5 |
1354505413 has 8 divisors (see below), whose sum is σ = 1480446720. Its totient is φ = 1233704640.
The previous prime is 1354505401. The next prime is 1354505417. The reversal of 1354505413 is 3145054531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1354505413 - 29 = 1354504901 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1354505417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284583 + ... + 1285636.
It is an arithmetic number, because the mean of its divisors is an integer number (185055840).
Almost surely, 21354505413 is an apocalyptic number.
It is an amenable number.
1354505413 is a deficient number, since it is larger than the sum of its proper divisors (125941307).
1354505413 is a wasteful number, since it uses less digits than its factorization.
1354505413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2570267.
The product of its (nonzero) digits is 18000, while the sum is 31.
The square root of 1354505413 is about 36803.6059782190. The cubic root of 1354505413 is about 1106.4375720415.
Adding to 1354505413 its reverse (3145054531), we get a palindrome (4499559944).
The spelling of 1354505413 in words is "one billion, three hundred fifty-four million, five hundred five thousand, four hundred thirteen".
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