Base | Representation |
---|---|
bin | 100101100101101010… |
… | …111001111110001110 |
3 | 10212011210022101122220 |
4 | 211211222321332032 |
5 | 1130124233430412 |
6 | 30312532320210 |
7 | 2626112116134 |
oct | 454552717616 |
9 | 125153271586 |
10 | 40360451982 |
11 | 16131471a44 |
12 | 79a4773066 |
13 | 3a62957c66 |
14 | 1d4c3d9754 |
15 | 10b348768c |
hex | 965ab9f8e |
40360451982 has 8 divisors (see below), whose sum is σ = 80720903976. Its totient is φ = 13453483992.
The previous prime is 40360451981. The next prime is 40360451983. The reversal of 40360451982 is 28915406304.
It is an interprime number because it is at equal distance from previous prime (40360451981) and next prime (40360451983).
It is a sphenic number, since it is the product of 3 distinct primes.
40360451982 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40360451981) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3363370993 + ... + 3363371004.
It is an arithmetic number, because the mean of its divisors is an integer number (10090112997).
Almost surely, 240360451982 is an apocalyptic number.
40360451982 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.
40360451982 is a wasteful number, since it uses less digits than its factorization.
40360451982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6726742002.
The product of its (nonzero) digits is 207360, while the sum is 42.
The spelling of 40360451982 in words is "forty billion, three hundred sixty million, four hundred fifty-one thousand, nine hundred eighty-two".
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