Base | Representation |
---|---|
bin | 100011110100000100100111… |
… | …1100010001110000100110110 |
3 | 1112022101121200211110221120021 |
4 | 1013220021033202032010312 |
5 | 312242241432422204110 |
6 | 3033554105344355354 |
7 | 123232305260210653 |
oct | 10750111742160466 |
9 | 1468347624427507 |
10 | 315020005663030 |
11 | 91414263707808 |
12 | 2b3b8ba2615b5a |
13 | 106a134a232a15 |
14 | 57b109a268c2a |
15 | 26645d74ac2da |
hex | 11e824f88e136 |
315020005663030 has 32 divisors (see below), whose sum is σ = 568923949018944. Its totient is φ = 125589153196416.
The previous prime is 315020005662997. The next prime is 315020005663037. The reversal of 315020005663030 is 30366500020513.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (315020005663037) 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, 39667962 + ... + 46942381.
It is an arithmetic number, because the mean of its divisors is an integer number (17778873406842).
Almost surely, 2315020005663030 is an apocalyptic number.
315020005663030 is a deficient number, since it is larger than the sum of its proper divisors (253903943355914).
315020005663030 is a wasteful number, since it uses less digits than its factorization.
315020005663030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86611560.
The product of its (nonzero) digits is 48600, while the sum is 34.
Adding to 315020005663030 its reverse (30366500020513), we get a palindrome (345386505683543).
The spelling of 315020005663030 in words is "three hundred fifteen trillion, twenty billion, five million, six hundred sixty-three thousand, thirty".
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