Base | Representation |
---|---|
bin | 11011000101000… |
… | …100101011110100 |
3 | 1011122212120122212 |
4 | 123011010223310 |
5 | 1412301032430 |
6 | 113025312552 |
7 | 14154416525 |
oct | 3305045364 |
9 | 1148776585 |
10 | 454314740 |
11 | 2134a3430 |
12 | 108195758 |
13 | 7317a8b9 |
14 | 444a284c |
15 | 29d41b95 |
hex | 1b144af4 |
454314740 has 48 divisors (see below), whose sum is σ = 1052533440. Its totient is φ = 163342080.
The previous prime is 454314733. The next prime is 454314787. The reversal of 454314740 is 47413454.
It is a junction number, because it is equal to n+sod(n) for n = 454314697 and 454314706.
It is a congruent number.
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, 7979 + ... + 31181.
It is an arithmetic number, because the mean of its divisors is an integer number (21927780).
Almost surely, 2454314740 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 454314740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (526266720).
454314740 is an abundant number, since it is smaller than the sum of its proper divisors (598218700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454314740 is a wasteful number, since it uses less digits than its factorization.
454314740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23312 (or 23310 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 32.
The square root of 454314740 is about 21314.6602131022. The cubic root of 454314740 is about 768.7508503307.
The spelling of 454314740 in words is "four hundred fifty-four million, three hundred fourteen thousand, seven hundred forty".
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