Base | Representation |
---|---|
bin | 1101010100000100101… |
… | …01011001110001011000 |
3 | 1121201202200212102021221 |
4 | 12222002111121301120 |
5 | 24443331003311130 |
6 | 550052345141424 |
7 | 45023054614321 |
oct | 6520225316130 |
9 | 1551680772257 |
10 | 457453182040 |
11 | 167006439428 |
12 | 747a818a874 |
13 | 341a355614a |
14 | 181d86d9448 |
15 | bd7577387a |
hex | 6a82559c58 |
457453182040 has 32 divisors (see below), whose sum is σ = 1029288915360. Its totient is φ = 182977849600.
The previous prime is 457453182023. The next prime is 457453182041. The reversal of 457453182040 is 40281354754.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (457453182041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4114380 + ... + 4224100.
It is an arithmetic number, because the mean of its divisors is an integer number (32165278605).
Almost surely, 2457453182040 is an apocalyptic number.
457453182040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
457453182040 is an abundant number, since it is smaller than the sum of its proper divisors (571835733320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
457453182040 is a wasteful number, since it uses less digits than its factorization.
457453182040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213963 (or 213959 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 43.
The spelling of 457453182040 in words is "four hundred fifty-seven billion, four hundred fifty-three million, one hundred eighty-two thousand, forty".
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