Base | Representation |
---|---|
bin | 1010000101010010… |
… | …00010010111000001 |
3 | 111222020112222000202 |
4 | 11002221002113001 |
5 | 42041213133441 |
6 | 2253043454545 |
7 | 251065630454 |
oct | 50251022701 |
9 | 14866488022 |
10 | 5413021121 |
11 | 2328566982 |
12 | 1070987455 |
13 | 6835abba1 |
14 | 394c9549b |
15 | 21a33d19b |
hex | 142a425c1 |
5413021121 has 4 divisors (see below), whose sum is σ = 5413848000. Its totient is φ = 5412194244.
The previous prime is 5413021099. The next prime is 5413021127. The reversal of 5413021121 is 1211203145.
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 5413021121 - 218 = 5412758977 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5413021093 and 5413021102.
It is not an unprimeable number, because it can be changed into a prime (5413021127) 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, 403541 + ... + 416738.
It is an arithmetic number, because the mean of its divisors is an integer number (1353462000).
Almost surely, 25413021121 is an apocalyptic number.
It is an amenable number.
5413021121 is a deficient number, since it is larger than the sum of its proper divisors (826879).
5413021121 is an equidigital number, since it uses as much as digits as its factorization.
5413021121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 826878.
The product of its (nonzero) digits is 240, while the sum is 20.
The square root of 5413021121 is about 73573.2364450552. The cubic root of 5413021121 is about 1755.8196587376.
Adding to 5413021121 its reverse (1211203145), we get a palindrome (6624224266).
The spelling of 5413021121 in words is "five billion, four hundred thirteen million, twenty-one thousand, one hundred twenty-one".
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