Base | Representation |
---|---|
bin | 1101001110001101111… |
… | …11111110010101011000 |
3 | 1121102122122211200002112 |
4 | 12213012333332111120 |
5 | 24420411404201430 |
6 | 544412432451452 |
7 | 44552142125054 |
oct | 6470677762530 |
9 | 1542578750075 |
10 | 454310225240 |
11 | 165743307473 |
12 | 7406b6a9b88 |
13 | 33ac236a7b1 |
14 | 17dbb11cc64 |
15 | bc3e892195 |
hex | 69c6ffe558 |
454310225240 has 32 divisors (see below), whose sum is σ = 1024938517680. Its totient is φ = 181236888192.
The previous prime is 454310225233. The next prime is 454310225251. The reversal of 454310225240 is 42522013454.
It is a junction number, because it is equal to n+sod(n) for n = 454310225197 and 454310225206.
It is a congruent 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, 15209954 + ... + 15239793.
Almost surely, 2454310225240 is an apocalyptic number.
454310225240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
454310225240 is an abundant number, since it is smaller than the sum of its proper divisors (570628292440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454310225240 is a wasteful number, since it uses less digits than its factorization.
454310225240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30450131 (or 30450127 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 454310225240 its reverse (42522013454), we get a palindrome (496832238694).
The spelling of 454310225240 in words is "four hundred fifty-four billion, three hundred ten million, two hundred twenty-five thousand, two hundred forty".
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