Base | Representation |
---|---|
bin | 1000000001101001… |
… | …1011101111001100 |
3 | 12120010220112001020 |
4 | 2000122123233030 |
5 | 13403012204004 |
6 | 553440314140 |
7 | 104250131322 |
oct | 20032335714 |
9 | 5503815036 |
10 | 2154413004 |
11 | a06123417 |
12 | 501612950 |
13 | 28445cac3 |
14 | 1661b1d12 |
15 | c92148d9 |
hex | 8069bbcc |
2154413004 has 48 divisors (see below), whose sum is σ = 5169964800. Its totient is φ = 697878720.
The previous prime is 2154412973. The next prime is 2154413017. The reversal of 2154413004 is 4003144512.
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, 92194 + ... + 113174.
It is an arithmetic number, because the mean of its divisors is an integer number (107707600).
Almost surely, 22154413004 is an apocalyptic number.
It is an amenable number.
2154413004 is an abundant number, since it is smaller than the sum of its proper divisors (3015551796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2154413004 is a wasteful number, since it uses less digits than its factorization.
2154413004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21230 (or 21228 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2154413004 is about 46415.6547298430. The cubic root of 2154413004 is about 1291.5453315222.
Adding to 2154413004 its reverse (4003144512), we get a palindrome (6157557516).
The spelling of 2154413004 in words is "two billion, one hundred fifty-four million, four hundred thirteen thousand, four".
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