Base | Representation |
---|---|
bin | 11011000100111… |
… | …111011101011110 |
3 | 1011122211111022100 |
4 | 123010333131132 |
5 | 1412244341332 |
6 | 113025025530 |
7 | 14154300246 |
oct | 3304773536 |
9 | 1148744270 |
10 | 454293342 |
11 | 213489348 |
12 | 1081852a6 |
13 | 73170c39 |
14 | 44498b26 |
15 | 29d3a67c |
hex | 1b13f75e |
454293342 has 12 divisors (see below), whose sum is σ = 984302280. Its totient is φ = 151431108.
The previous prime is 454293311. The next prime is 454293349. The reversal of 454293342 is 243392454.
It is a junction number, because it is equal to n+sod(n) for n = 454293297 and 454293306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454293349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12619242 + ... + 12619277.
It is an arithmetic number, because the mean of its divisors is an integer number (82025190).
Almost surely, 2454293342 is an apocalyptic number.
454293342 is an abundant number, since it is smaller than the sum of its proper divisors (530008938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454293342 is a wasteful number, since it uses less digits than its factorization.
454293342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25238527 (or 25238524 counting only the distinct ones).
The product of its digits is 103680, while the sum is 36.
The square root of 454293342 is about 21314.1582522041. The cubic root of 454293342 is about 768.7387808793.
The spelling of 454293342 in words is "four hundred fifty-four million, two hundred ninety-three thousand, three hundred forty-two".
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