Base | Representation |
---|---|
bin | 11011000110010… |
… | …100000111101000 |
3 | 1011200111002222101 |
4 | 123012110013220 |
5 | 1412341440404 |
6 | 113040303144 |
7 | 14160243232 |
oct | 3306240750 |
9 | 1150432871 |
10 | 454640104 |
11 | 2136a5926 |
12 | 108311ab4 |
13 | 73262a19 |
14 | 44549252 |
15 | 29da82a4 |
hex | 1b1941e8 |
454640104 has 16 divisors (see below), whose sum is σ = 853956900. Its totient is φ = 226918272.
The previous prime is 454640101. The next prime is 454640107. The reversal of 454640104 is 401046454.
It is an interprime number because it is at equal distance from previous prime (454640101) and next prime (454640107).
It can be written as a sum of positive squares in 2 ways, for example, as 453775204 + 864900 = 21302^2 + 930^2 .
It is not an unprimeable number, because it can be changed into a prime (454640101) 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, 45387 + ... + 54490.
Almost surely, 2454640104 is an apocalyptic number.
It is an amenable number.
454640104 is a deficient number, since it is larger than the sum of its proper divisors (399316796).
454640104 is a wasteful number, since it uses less digits than its factorization.
454640104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100452 (or 100448 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 454640104 is about 21322.2912464866. The cubic root of 454640104 is about 768.9343238447.
Adding to 454640104 its reverse (401046454), we get a palindrome (855686558).
The spelling of 454640104 in words is "four hundred fifty-four million, six hundred forty thousand, one hundred four".
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