Base | Representation |
---|---|
bin | 1001111101011… |
… | …1110001110000 |
3 | 2220121120001000 |
4 | 2133113301300 |
5 | 41143401123 |
6 | 4051242000 |
7 | 1015052406 |
oct | 237276160 |
9 | 86546030 |
10 | 41778288 |
11 | 21645712 |
12 | 11ba9300 |
13 | 886a0a6 |
14 | 5797476 |
15 | 3a03b43 |
hex | 27d7c70 |
41778288 has 80 divisors (see below), whose sum is σ = 121276960. Its totient is φ = 13768704.
The previous prime is 41778271. The next prime is 41778293. The reversal of 41778288 is 88287714.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41406 + ... + 42402.
It is an arithmetic number, because the mean of its divisors is an integer number (1515962).
Almost surely, 241778288 is an apocalyptic number.
41778288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 41778288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60638480).
41778288 is an abundant number, since it is smaller than the sum of its proper divisors (79498672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41778288 is a wasteful number, since it uses less digits than its factorization.
41778288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1111 (or 1099 counting only the distinct ones).
The product of its digits is 200704, while the sum is 45.
The square root of 41778288 is about 6463.6126121543. The cubic root of 41778288 is about 346.9899367837.
The spelling of 41778288 in words is "forty-one million, seven hundred seventy-eight thousand, two hundred eighty-eight".
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