Base | Representation |
---|---|
bin | 1001101111010… |
… | …1010000000000 |
3 | 2211212102020222 |
4 | 2123311100000 |
5 | 40424203212 |
6 | 4015322212 |
7 | 1004136320 |
oct | 233652000 |
9 | 84772228 |
10 | 40850432 |
11 | 21071597 |
12 | 11820368 |
13 | 860396c |
14 | 55d5280 |
15 | 38bdc72 |
hex | 26f5400 |
40850432 has 88 divisors (see below), whose sum is σ = 96290880. Its totient is φ = 16957440.
The previous prime is 40850431. The next prime is 40850441. The reversal of 40850432 is 23405804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40850431) 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, 293819 + ... + 293957.
Almost surely, 240850432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40850432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48145440).
40850432 is an abundant number, since it is smaller than the sum of its proper divisors (55440448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40850432 is a wasteful number, since it uses less digits than its factorization.
40850432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207 (or 189 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 40850432 is about 6391.4342678307. The cubic root of 40850432 is about 344.4019099133.
The spelling of 40850432 in words is "forty million, eight hundred fifty thousand, four hundred thirty-two".
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