Base | Representation |
---|---|
bin | 1101010011110001010… |
… | …00001000111001011000 |
3 | 1121201100100102020121221 |
4 | 12221320220020321120 |
5 | 24443012310241441 |
6 | 550024250341424 |
7 | 45016036412251 |
oct | 6517050107130 |
9 | 1551310366557 |
10 | 457290321496 |
11 | 166a32512938 |
12 | 7476172a874 |
13 | 341788a3668 |
14 | 181c0c23b28 |
15 | bd663038d1 |
hex | 6a78a08e58 |
457290321496 has 16 divisors (see below), whose sum is σ = 857426981400. Its totient is φ = 228643126464.
The previous prime is 457290321491. The next prime is 457290321497. The reversal of 457290321496 is 694123092754.
It is a super-2 number, since 2×4572903214962 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (457290321491) 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 3 ways as a sum of consecutive naturals, for example, 1171020 + ... + 1511908.
Almost surely, 2457290321496 is an apocalyptic number.
It is an amenable number.
457290321496 is a deficient number, since it is larger than the sum of its proper divisors (400136659904).
457290321496 is a wasteful number, since it uses less digits than its factorization.
457290321496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 508578 (or 508574 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 52.
The spelling of 457290321496 in words is "four hundred fifty-seven billion, two hundred ninety million, three hundred twenty-one thousand, four hundred ninety-six".
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