Base | Representation |
---|---|
bin | 10110000001010111110… |
… | …111000000010111101100 |
3 | 12100200002122200110001020 |
4 | 112001113313000113230 |
5 | 144243220421303140 |
6 | 3115111313014140 |
7 | 214222022141340 |
oct | 26012767002754 |
9 | 5320078613036 |
10 | 1513302525420 |
11 | 533873907654 |
12 | 205355b54350 |
13 | ac91c38b71a |
14 | 5335c265620 |
15 | 295701586d0 |
hex | 16057dc05ec |
1513302525420 has 48 divisors (see below), whose sum is σ = 4842568082688. Its totient is φ = 345897720000.
The previous prime is 1513302525391. The next prime is 1513302525437. The reversal of 1513302525420 is 245252033151.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1801550206 + ... + 1801551045.
It is an arithmetic number, because the mean of its divisors is an integer number (100886835056).
Almost surely, 21513302525420 is an apocalyptic number.
1513302525420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1513302525420 is an abundant number, since it is smaller than the sum of its proper divisors (3329265557268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1513302525420 is a wasteful number, since it uses less digits than its factorization.
1513302525420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3603101270 (or 3603101268 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 33.
Adding to 1513302525420 its reverse (245252033151), we get a palindrome (1758554558571).
The spelling of 1513302525420 in words is "one trillion, five hundred thirteen billion, three hundred two million, five hundred twenty-five thousand, four hundred twenty".
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