Base | Representation |
---|---|
bin | 1010000001101… |
… | …11000000101001 |
3 | 12212021022011002 |
4 | 11000313000221 |
5 | 133013031101 |
6 | 12202444345 |
7 | 2040635513 |
oct | 500670051 |
9 | 185238132 |
10 | 84111401 |
11 | 4352a160 |
12 | 242036b5 |
13 | 1456c87a |
14 | b256bb3 |
15 | 75b6d6b |
hex | 5037029 |
84111401 has 8 divisors (see below), whose sum is σ = 94718208. Its totient is φ = 73998000.
The previous prime is 84111373. The next prime is 84111409. The reversal of 84111401 is 10411148.
It is a happy number.
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 84111401 - 214 = 84095017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84111409) 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, 122990 + ... + 123671.
It is an arithmetic number, because the mean of its divisors is an integer number (11839776).
Almost surely, 284111401 is an apocalyptic number.
It is an amenable number.
84111401 is a deficient number, since it is larger than the sum of its proper divisors (10606807).
84111401 is a wasteful number, since it uses less digits than its factorization.
84111401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246703.
The product of its (nonzero) digits is 128, while the sum is 20.
The square root of 84111401 is about 9171.2267990711. The cubic root of 84111401 is about 438.1454327560.
Adding to 84111401 its reverse (10411148), we get a palindrome (94522549).
The spelling of 84111401 in words is "eighty-four million, one hundred eleven thousand, four hundred one".
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