Base | Representation |
---|---|
bin | 11011000100000… |
… | …011101000110100 |
3 | 1011122101001012000 |
4 | 123010003220310 |
5 | 1412214021213 |
6 | 113015455300 |
7 | 14152230000 |
oct | 3304035064 |
9 | 1148331160 |
10 | 454048308 |
11 | 21333123a |
12 | 108087530 |
13 | 730b654c |
14 | 44433700 |
15 | 29cdcc73 |
hex | 1b103a34 |
454048308 has 240 divisors, whose sum is σ = 1468172160. Its totient is φ = 120911616.
The previous prime is 454048271. The next prime is 454048321. The reversal of 454048308 is 803840454.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4408185 + ... + 4408287.
It is an arithmetic number, because the mean of its divisors is an integer number (6117384).
Almost surely, 2454048308 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 454048308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (734086080).
454048308 is an abundant number, since it is smaller than the sum of its proper divisors (1014123852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454048308 is a wasteful number, since it uses less digits than its factorization.
454048308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161 (or 132 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The square root of 454048308 is about 21308.4093258976. The cubic root of 454048308 is about 768.6005434616.
The spelling of 454048308 in words is "four hundred fifty-four million, forty-eight thousand, three hundred eight".
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