Base | Representation |
---|---|
bin | 1010000000001… |
… | …1001010111111 |
3 | 2220221120212002 |
4 | 2200003022333 |
5 | 41220043111 |
6 | 4055132515 |
7 | 1016422535 |
oct | 240031277 |
9 | 86846762 |
10 | 41956031 |
11 | 21757207 |
12 | 1207413b |
13 | 88ccc70 |
14 | 5802155 |
15 | 3a3b63b |
hex | 28032bf |
41956031 has 8 divisors (see below), whose sum is σ = 45756480. Its totient is φ = 38237472.
The previous prime is 41956027. The next prime is 41956067. The reversal of 41956031 is 13065914.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 41956031 - 22 = 41956027 is a prime.
It is a super-3 number, since 3×419560313 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 41955985 and 41956003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41956001) 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, 19400 + ... + 21453.
It is an arithmetic number, because the mean of its divisors is an integer number (5719560).
Almost surely, 241956031 is an apocalyptic number.
41956031 is a deficient number, since it is larger than the sum of its proper divisors (3800449).
41956031 is a wasteful number, since it uses less digits than its factorization.
41956031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40945.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 41956031 is about 6477.3475281167. The cubic root of 41956031 is about 347.4813225991.
The spelling of 41956031 in words is "forty-one million, nine hundred fifty-six thousand, thirty-one".
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