| Base | Representation |
|---|---|
| bin | 1111010001101001… |
| … | …0010010001111001 |
| 3 | 101120202212120111102 |
| 4 | 3310122102101321 |
| 5 | 31344214000241 |
| 6 | 1514520341145 |
| 7 | 203420640545 |
| oct | 36432222171 |
| 9 | 11522776442 |
| 10 | 4100531321 |
| 11 | 1814708967 |
| 12 | 9653147b5 |
| 13 | 5046bccc3 |
| 14 | 2ac842a25 |
| 15 | 18eed239b |
| hex | f4692479 |
4100531321 has 4 divisors (see below), whose sum is σ = 4100660352. Its totient is φ = 4100402292.
The previous prime is 4100531317. The next prime is 4100531353. The reversal of 4100531321 is 1231350014.
4100531321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1231350014 = 2 ⋅615675007.
It is a cyclic number.
It is not a de Polignac number, because 4100531321 - 22 = 4100531317 is a prime.
It is a super-2 number, since 2×41005313212 = 33628714229004010082, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4100531293 and 4100531302.
It is not an unprimeable number, because it can be changed into a prime (4100531311) 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, 20480 + ... + 92846.
It is an arithmetic number, because the mean of its divisors is an integer number (1025165088).
Almost surely, 24100531321 is an apocalyptic number.
It is an amenable number.
4100531321 is a deficient number, since it is larger than the sum of its proper divisors (129031).
4100531321 is an equidigital number, since it uses as much as digits as its factorization.
4100531321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129030.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 4100531321 is about 64035.3911598891. The cubic root of 4100531321 is about 1600.5897983147.
Adding to 4100531321 its reverse (1231350014), we get a palindrome (5331881335).
The spelling of 4100531321 in words is "four billion, one hundred million, five hundred thirty-one thousand, three hundred twenty-one".
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