Base | Representation |
---|---|
bin | 10001100010010011… |
… | …01011001000100101 |
3 | 220022010010220101201 |
4 | 20301021223020211 |
5 | 123240111213044 |
6 | 4154110322501 |
7 | 452205250510 |
oct | 106111531045 |
9 | 26263126351 |
10 | 9414554149 |
11 | 3aa12a7970 |
12 | 19a8ab9431 |
13 | b70619300 |
14 | 6544c7d77 |
15 | 3a17b77d4 |
hex | 23126b225 |
9414554149 has 24 divisors (see below), whose sum is σ = 12709991232. Its totient is φ = 6771697920.
The previous prime is 9414554147. The next prime is 9414554179.
9414554149 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 9414554149 - 21 = 9414554147 is a prime.
It is a super-2 number, since 2×94145541492 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9414554099 and 9414554108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9414554147) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348724 + ... + 374749.
It is an arithmetic number, because the mean of its divisors is an integer number (529582968).
Almost surely, 29414554149 is an apocalyptic number.
It is an amenable number.
9414554149 is a deficient number, since it is larger than the sum of its proper divisors (3295437083).
9414554149 is a wasteful number, since it uses less digits than its factorization.
9414554149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 723517 (or 723504 counting only the distinct ones).
The product of its digits is 518400, while the sum is 46.
The square root of 9414554149 is about 97028.6254102365. The cubic root of 9414554149 is about 2111.5429479399.
The spelling of 9414554149 in words is "nine billion, four hundred fourteen million, five hundred fifty-four thousand, one hundred forty-nine".
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