Base | Representation |
---|---|
bin | 1001100111101… |
… | …0010101000110 |
3 | 2210220211121111 |
4 | 2121322111012 |
5 | 40312100300 |
6 | 4000435234 |
7 | 666641410 |
oct | 231722506 |
9 | 83824544 |
10 | 40346950 |
11 | 20858296 |
12 | 11618b1a |
13 | 8488747 |
14 | 55039b0 |
15 | 381e9ba |
hex | 267a546 |
40346950 has 48 divisors (see below), whose sum is σ = 90824544. Its totient is φ = 13017600.
The previous prime is 40346947. The next prime is 40346951. The reversal of 40346950 is 5964304.
40346950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40346951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2560 + ... + 9340.
It is an arithmetic number, because the mean of its divisors is an integer number (1892178).
Almost surely, 240346950 is an apocalyptic number.
40346950 is an abundant number, since it is smaller than the sum of its proper divisors (50477594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40346950 is a wasteful number, since it uses less digits than its factorization.
40346950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6817 (or 6812 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 40346950 is about 6351.9249050977. The cubic root of 40346950 is about 342.9811377740.
The spelling of 40346950 in words is "forty million, three hundred forty-six thousand, nine hundred fifty".
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