Base | Representation |
---|---|
bin | 1111010010110000… |
… | …1110000010001000 |
3 | 101121002201102022220 |
4 | 3310230032002020 |
5 | 31401414420040 |
6 | 1515205214040 |
7 | 203505620634 |
oct | 36454160210 |
9 | 11532642286 |
10 | 4105232520 |
11 | 1817329a54 |
12 | 966a01320 |
13 | 505677a8c |
14 | 2ad307dc4 |
15 | 1906102d0 |
hex | f4b0e088 |
4105232520 has 32 divisors (see below), whose sum is σ = 12315697920. Its totient is φ = 1094728640.
The previous prime is 4105232519. The next prime is 4105232557. The reversal of 4105232520 is 252325014.
It is a super-3 number, since 3×41052325203 (a number of 30 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17105016 + ... + 17105255.
It is an arithmetic number, because the mean of its divisors is an integer number (384865560).
Almost surely, 24105232520 is an apocalyptic number.
4105232520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4105232520 is an abundant number, since it is smaller than the sum of its proper divisors (8210465400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4105232520 is a wasteful number, since it uses less digits than its factorization.
4105232520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34210285 (or 34210281 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 4105232520 is about 64072.0884629181. The cubic root of 4105232520 is about 1601.2012489416.
Adding to 4105232520 its reverse (252325014), we get a palindrome (4357557534).
The spelling of 4105232520 in words is "four billion, one hundred five million, two hundred thirty-two thousand, five hundred twenty".
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