Base | Representation |
---|---|
bin | 11011000101011… |
… | …001100000000100 |
3 | 1011200000220121210 |
4 | 123011121200010 |
5 | 1412311300004 |
6 | 113031211420 |
7 | 14155223232 |
oct | 3305314004 |
9 | 1150026553 |
10 | 454400004 |
11 | 2135514a3 |
12 | 108216b70 |
13 | 731aa656 |
14 | 444c5952 |
15 | 29d5c089 |
hex | 1b159804 |
454400004 has 24 divisors (see below), whose sum is σ = 1122635808. Its totient is φ = 142556800.
The previous prime is 454399999. The next prime is 454400027. The reversal of 454400004 is 400004454.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113522 + ... + 1113929.
It is an arithmetic number, because the mean of its divisors is an integer number (46776492).
Almost surely, 2454400004 is an apocalyptic number.
It is an amenable number.
454400004 is an abundant number, since it is smaller than the sum of its proper divisors (668235804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454400004 is a wasteful number, since it uses less digits than its factorization.
454400004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2227475 (or 2227473 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 21.
The square root of 454400004 is about 21316.6602449821. The cubic root of 454400004 is about 768.7989393657.
Adding to 454400004 its reverse (400004454), we get a palindrome (854404458).
The spelling of 454400004 in words is "four hundred fifty-four million, four hundred thousand, four".
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