Base | Representation |
---|---|
bin | 11011000101110… |
… | …010111010101000 |
3 | 1011200020012102100 |
4 | 123011302322220 |
5 | 1412323112404 |
6 | 113033333400 |
7 | 14156135565 |
oct | 3305627250 |
9 | 1150205370 |
10 | 454504104 |
11 | 21361272a |
12 | 108267260 |
13 | 73215b52 |
14 | 4451186c |
15 | 29d7cd39 |
hex | 1b172ea8 |
454504104 has 72 divisors (see below), whose sum is σ = 1286902890. Its totient is φ = 144902208.
The previous prime is 454504067. The next prime is 454504117. The reversal of 454504104 is 401405454.
454504104 is a `hidden beast` number, since 4 + 54 + 504 + 104 = 666.
It can be written as a sum of positive squares in only one way, i.e., 316911204 + 137592900 = 17802^2 + 11730^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 32122 + ... + 44054.
Almost surely, 2454504104 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 454504104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643451445).
454504104 is an abundant number, since it is smaller than the sum of its proper divisors (832398786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454504104 is a wasteful number, since it uses less digits than its factorization.
454504104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11991 (or 11961 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 454504104 is about 21319.1018572547. The cubic root of 454504104 is about 768.8576437804.
Adding to 454504104 its reverse (401405454), we get a palindrome (855909558).
The spelling of 454504104 in words is "four hundred fifty-four million, five hundred four thousand, one hundred four".
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