Base | Representation |
---|---|
bin | 1001100011101… |
… | …1001001000100 |
3 | 2210102200120122 |
4 | 2120323021010 |
5 | 40230310012 |
6 | 3551121112 |
7 | 664513010 |
oct | 230731104 |
9 | 83380518 |
10 | 40088132 |
11 | 206a0897 |
12 | 11513198 |
13 | 83c79b6 |
14 | 5477540 |
15 | 37bce72 |
hex | 263b244 |
40088132 has 24 divisors (see below), whose sum is σ = 80310720. Its totient is φ = 17151840.
The previous prime is 40088117. The next prime is 40088141. The reversal of 40088132 is 23188004.
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 7 ways as a sum of consecutive naturals, for example, 30407 + ... + 31697.
It is an arithmetic number, because the mean of its divisors is an integer number (3346280).
Almost surely, 240088132 is an apocalyptic number.
It is an amenable number.
40088132 is an abundant number, since it is smaller than the sum of its proper divisors (40222588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40088132 is a wasteful number, since it uses less digits than its factorization.
40088132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2411 (or 2409 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 40088132 is about 6331.5189330839. The cubic root of 40088132 is about 342.2461777581.
The spelling of 40088132 in words is "forty million, eighty-eight thousand, one hundred thirty-two".
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