Base | Representation |
---|---|
bin | 1001101101010… |
… | …1001011001110 |
3 | 2211121202001010 |
4 | 2123111023032 |
5 | 40411002204 |
6 | 4012430050 |
7 | 1003051305 |
oct | 233251316 |
9 | 84552033 |
10 | 40719054 |
11 | 20a91912 |
12 | 11778326 |
13 | 8588c1c |
14 | 559d43c |
15 | 3894d89 |
hex | 26d52ce |
40719054 has 8 divisors (see below), whose sum is σ = 81438120. Its totient is φ = 13573016.
The previous prime is 40719047. The next prime is 40719067. The reversal of 40719054 is 45091704.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
40719054 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3393249 + ... + 3393260.
It is an arithmetic number, because the mean of its divisors is an integer number (10179765).
Almost surely, 240719054 is an apocalyptic number.
40719054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40719054 is a wasteful number, since it uses less digits than its factorization.
40719054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6786514.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 40719054 is about 6381.1483292586. The cubic root of 40719054 is about 344.0323060970.
The spelling of 40719054 in words is "forty million, seven hundred nineteen thousand, fifty-four".
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