Base | Representation |
---|---|
bin | 1001011100010… |
… | …1001111111001 |
3 | 2202112011011210 |
4 | 2113011033321 |
5 | 40114331431 |
6 | 3532513333 |
7 | 660432114 |
oct | 227051771 |
9 | 82464153 |
10 | 39605241 |
11 | 203a1005 |
12 | 1131b849 |
13 | 8288c70 |
14 | 538d57b |
15 | 3724d46 |
hex | 25c53f9 |
39605241 has 32 divisors (see below), whose sum is σ = 60318720. Its totient is φ = 22929984.
The previous prime is 39605233. The next prime is 39605249. The reversal of 39605241 is 14250693.
It is an interprime number because it is at equal distance from previous prime (39605233) and next prime (39605249).
It is not a de Polignac number, because 39605241 - 23 = 39605233 is a prime.
It is a super-2 number, since 2×396052412 = 3137150229336162, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 39605199 and 39605208.
It is not an unprimeable number, because it can be changed into a prime (39605249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59770 + ... + 60428.
It is an arithmetic number, because the mean of its divisors is an integer number (1884960).
Almost surely, 239605241 is an apocalyptic number.
It is an amenable number.
39605241 is a deficient number, since it is larger than the sum of its proper divisors (20713479).
39605241 is a wasteful number, since it uses less digits than its factorization.
39605241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 39605241 is about 6293.2695000294. The cubic root of 39605241 is about 340.8664205632.
The spelling of 39605241 in words is "thirty-nine million, six hundred five thousand, two hundred forty-one".
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