Base | Representation |
---|---|
bin | 1101001110000100011… |
… | …11001000101001000100 |
3 | 1121102110002110201211221 |
4 | 12213002033020221010 |
5 | 24420230430013130 |
6 | 544400500010124 |
7 | 44550151650253 |
oct | 6470217105104 |
9 | 1542402421757 |
10 | 454230313540 |
11 | 165702196643 |
12 | 74048990944 |
13 | 33aab93b673 |
14 | 17db067a79a |
15 | bc3785987a |
hex | 69c23c8a44 |
454230313540 has 48 divisors (see below), whose sum is σ = 998665174080. Its totient is φ = 173313284480.
The previous prime is 454230313487. The next prime is 454230313583. The reversal of 454230313540 is 45313032454.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 454230313496 and 454230313505.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4669666 + ... + 4765945.
It is an arithmetic number, because the mean of its divisors is an integer number (20805524460).
Almost surely, 2454230313540 is an apocalyptic number.
It is an amenable number.
454230313540 is an abundant number, since it is smaller than the sum of its proper divisors (544434860540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454230313540 is a wasteful number, since it uses less digits than its factorization.
454230313540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9435732 (or 9435730 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 34.
Adding to 454230313540 its reverse (45313032454), we get a palindrome (499543345994).
The spelling of 454230313540 in words is "four hundred fifty-four billion, two hundred thirty million, three hundred thirteen thousand, five hundred forty".
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