Base | Representation |
---|---|
bin | 1001111110011… |
… | …1000000100000 |
3 | 2220201201121112 |
4 | 2133213000200 |
5 | 41202400142 |
6 | 4052442452 |
7 | 1015432316 |
oct | 237470040 |
9 | 86651545 |
10 | 41840672 |
11 | 21688575 |
12 | 12019428 |
13 | 888c5c3 |
14 | 57b20b6 |
15 | 3a17382 |
hex | 27e7020 |
41840672 has 24 divisors (see below), whose sum is σ = 87220476. Its totient is φ = 19689472.
The previous prime is 41840647. The next prime is 41840683. The reversal of 41840672 is 27604814.
It can be written as a sum of positive squares in 2 ways, for example, as 39891856 + 1948816 = 6316^2 + 1396^2 .
It is a super-3 number, since 3×418406723 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37913 + ... + 39000.
Almost surely, 241840672 is an apocalyptic number.
It is an amenable number.
41840672 is an abundant number, since it is smaller than the sum of its proper divisors (45379804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41840672 is a wasteful number, since it uses less digits than its factorization.
41840672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76940 (or 76932 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 41840672 is about 6468.4365962727. The cubic root of 41840672 is about 347.1625611765.
The spelling of 41840672 in words is "forty-one million, eight hundred forty thousand, six hundred seventy-two".
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