Base | Representation |
---|---|
bin | 10110000001010010100… |
… | …001100101101101010000 |
3 | 12100122212102021100200201 |
4 | 112001102201211231100 |
5 | 144243030013300404 |
6 | 3115054354424544 |
7 | 214216554326434 |
oct | 26012241455520 |
9 | 5318772240621 |
10 | 1513213025104 |
11 | 533828337750 |
12 | 20532bb92154 |
13 | ac906983061 |
14 | 533504089c4 |
15 | 29567379ca4 |
hex | 16052865b50 |
1513213025104 has 40 divisors (see below), whose sum is σ = 3199079540448. Its totient is φ = 687674110080.
The previous prime is 1513213025087. The next prime is 1513213025131. The reversal of 1513213025104 is 4015203123151.
It is a congruent number.
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, 126082 + ... + 1744225.
Almost surely, 21513213025104 is an apocalyptic number.
It is an amenable number.
1513213025104 is an abundant number, since it is smaller than the sum of its proper divisors (1685866515344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1513213025104 is a wasteful number, since it uses less digits than its factorization.
1513213025104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1874923 (or 1874917 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 1513213025104 its reverse (4015203123151), we get a palindrome (5528416148255).
The spelling of 1513213025104 in words is "one trillion, five hundred thirteen billion, two hundred thirteen million, twenty-five thousand, one hundred four".
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