Base | Representation |
---|---|
bin | 1000000000101001… |
… | …1001101101100001 |
3 | 12112212000000011021 |
4 | 2000022121231201 |
5 | 13400423213101 |
6 | 553210245441 |
7 | 104166325663 |
oct | 20012315541 |
9 | 5485000137 |
10 | 2150210401 |
11 | a03812999 |
12 | 500126881 |
13 | 28361ac61 |
14 | 1657da533 |
15 | c8b845a1 |
hex | 80299b61 |
2150210401 has 8 divisors (see below), whose sum is σ = 2180473344. Its totient is φ = 2119969440.
The previous prime is 2150210383. The next prime is 2150210417. The reversal of 2150210401 is 1040120512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2150210401 - 211 = 2150208353 is a prime.
It is a super-3 number, since 3×21502104013 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2150210441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352560 + ... + 358606.
It is an arithmetic number, because the mean of its divisors is an integer number (272559168).
Almost surely, 22150210401 is an apocalyptic number.
It is an amenable number.
2150210401 is a deficient number, since it is larger than the sum of its proper divisors (30262943).
2150210401 is an equidigital number, since it uses as much as digits as its factorization.
2150210401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10991.
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 2150210401 is about 46370.3612343057. The cubic root of 2150210401 is about 1290.7049811241.
Adding to 2150210401 its reverse (1040120512), we get a palindrome (3190330913).
The spelling of 2150210401 in words is "two billion, one hundred fifty million, two hundred ten thousand, four hundred one".
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