Base | Representation |
---|---|
bin | 111100011000100… |
… | …0100101011011101 |
3 | 12020012112002001002 |
4 | 1320301010223131 |
5 | 13122142131031 |
6 | 533015000045 |
7 | 101131551650 |
oct | 17061045335 |
9 | 5205462032 |
10 | 2026130141 |
11 | 94a774622 |
12 | 486669025 |
13 | 2639c5a99 |
14 | 15313b897 |
15 | bcd24ccb |
hex | 78c44add |
2026130141 has 4 divisors (see below), whose sum is σ = 2315577312. Its totient is φ = 1736682972.
The previous prime is 2026130137. The next prime is 2026130149. The reversal of 2026130141 is 1410316202.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2026130141 - 22 = 2026130137 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2026130149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144723575 + ... + 144723588.
It is an arithmetic number, because the mean of its divisors is an integer number (578894328).
Almost surely, 22026130141 is an apocalyptic number.
It is an amenable number.
2026130141 is a deficient number, since it is larger than the sum of its proper divisors (289447171).
2026130141 is an equidigital number, since it uses as much as digits as its factorization.
2026130141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289447170.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 2026130141 is about 45012.5553706963. Note that the first 3 decimals coincide. The cubic root of 2026130141 is about 1265.3843116726.
Adding to 2026130141 its reverse (1410316202), we get a palindrome (3436446343).
The spelling of 2026130141 in words is "two billion, twenty-six million, one hundred thirty thousand, one hundred forty-one".
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