Base | Representation |
---|---|
bin | 11011001000010… |
… | …001010110011100 |
3 | 1011201110011121110 |
4 | 123020101112130 |
5 | 1413004344202 |
6 | 113055302020 |
7 | 14164510554 |
oct | 3310212634 |
9 | 1151404543 |
10 | 455153052 |
11 | 213a16252 |
12 | 10851a910 |
13 | 733b2343 |
14 | 44640164 |
15 | 29e5a26c |
hex | 1b21159c |
455153052 has 12 divisors (see below), whose sum is σ = 1062023816. Its totient is φ = 151717680.
The previous prime is 455153051. The next prime is 455153059. The reversal of 455153052 is 250351554.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455153051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18964699 + ... + 18964722.
Almost surely, 2455153052 is an apocalyptic number.
It is an amenable number.
455153052 is an abundant number, since it is smaller than the sum of its proper divisors (606870764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455153052 is a wasteful number, since it uses less digits than its factorization.
455153052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37929428 (or 37929426 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 30.
The square root of 455153052 is about 21334.3163002708. The cubic root of 455153052 is about 769.2233987099.
The spelling of 455153052 in words is "four hundred fifty-five million, one hundred fifty-three thousand, fifty-two".
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