Base | Representation |
---|---|
bin | 101101000110011… |
… | …0101010010001001 |
3 | 10220110120021202002 |
4 | 1122030311102021 |
5 | 11044402012132 |
6 | 410055320345 |
7 | 52333644320 |
oct | 13214652211 |
9 | 3813507662 |
10 | 1513313417 |
11 | 707253850 |
12 | 3629800b5 |
13 | 1b16a4035 |
14 | 104dab0b7 |
15 | 8ccc9262 |
hex | 5a335489 |
1513313417 has 16 divisors (see below), whose sum is σ = 1893469824. Its totient is φ = 1174992000.
The previous prime is 1513313413. The next prime is 1513313447. The reversal of 1513313417 is 7143133151.
It is not a de Polignac number, because 1513313417 - 22 = 1513313413 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1513313417.
It is not an unprimeable number, because it can be changed into a prime (1513313413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13334 + ... + 56607.
It is an arithmetic number, because the mean of its divisors is an integer number (118341864).
Almost surely, 21513313417 is an apocalyptic number.
It is an amenable number.
1513313417 is a deficient number, since it is larger than the sum of its proper divisors (380156407).
1513313417 is a wasteful number, since it uses less digits than its factorization.
1513313417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70240.
The product of its digits is 3780, while the sum is 29.
The square root of 1513313417 is about 38901.3292446415. The cubic root of 1513313417 is about 1148.0909516196.
Adding to 1513313417 its reverse (7143133151), we get a palindrome (8656446568).
It can be divided in two parts, 15133134 and 17, that added together give a palindrome (15133151).
The spelling of 1513313417 in words is "one billion, five hundred thirteen million, three hundred thirteen thousand, four hundred seventeen".
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