Base | Representation |
---|---|
bin | 1101001110011111111… |
… | …10001001101011000100 |
3 | 1121110001011001201201221 |
4 | 12213033332021223010 |
5 | 24421213422223330 |
6 | 544435410530124 |
7 | 44555650400323 |
oct | 6471776115304 |
9 | 1543034051657 |
10 | 454460742340 |
11 | 165810272170 |
12 | 740b1b96944 |
13 | 33b175bab77 |
14 | 17dd31000ba |
15 | bc4cbc4b7a |
hex | 69cff89ac4 |
454460742340 has 24 divisors (see below), whose sum is σ = 1041128246592. Its totient is φ = 165258451680.
The previous prime is 454460742313. The next prime is 454460742361. The reversal of 454460742340 is 43247064454.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1032865104 + ... + 1032865543.
It is an arithmetic number, because the mean of its divisors is an integer number (43380343608).
Almost surely, 2454460742340 is an apocalyptic number.
It is an amenable number.
454460742340 is an abundant number, since it is smaller than the sum of its proper divisors (586667504252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454460742340 is a wasteful number, since it uses less digits than its factorization.
454460742340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2065730667 (or 2065730665 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 43.
The spelling of 454460742340 in words is "four hundred fifty-four billion, four hundred sixty million, seven hundred forty-two thousand, three hundred forty".
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