Base | Representation |
---|---|
bin | 100110011111010111110… |
… | …0101100011110010111001 |
3 | 200201201112201111021100111 |
4 | 1030332233211203302321 |
5 | 1143133010423200441 |
6 | 15130114331304321 |
7 | 1054123246120000 |
oct | 114765745436271 |
9 | 20651481437314 |
10 | 5290050600121 |
11 | 175a55271a431 |
12 | 7152b72ab0a1 |
13 | 2c4b07840cc1 |
14 | 14407b377c37 |
15 | 929166ba081 |
hex | 4cfaf963cb9 |
5290050600121 has 45 divisors (see below), whose sum is σ = 6266801885679. Its totient is φ = 4465259755488.
The previous prime is 5290050600103. The next prime is 5290050600127. The reversal of 5290050600121 is 1210060500925.
The square root of 5290050600121 is 2300011.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 3002890423225 + 2287160176896 = 1732885^2 + 1512336^2 .
It is not a de Polignac number, because 5290050600121 - 217 = 5290050469049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5290050600127) by changing a digit.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 8227139026 + ... + 8227139668.
Almost surely, 25290050600121 is an apocalyptic number.
5290050600121 is the 2300011-st square number.
5290050600121 is the 1150006-th centered octagonal number.
It is an amenable number.
5290050600121 is a deficient number, since it is larger than the sum of its proper divisors (976751285558).
5290050600121 is an frugal number, since it uses more digits than its factorization.
5290050600121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1460 (or 723 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 31.
The spelling of 5290050600121 in words is "five trillion, two hundred ninety billion, fifty million, six hundred thousand, one hundred twenty-one".
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