Base | Representation |
---|---|
bin | 10001110100000… |
… | …00101011010000 |
3 | 101102011120100122 |
4 | 20322000223100 |
5 | 301223043343 |
6 | 22454405412 |
7 | 3463042646 |
oct | 1072005320 |
9 | 342146318 |
10 | 149424848 |
11 | 7738a111 |
12 | 42060868 |
13 | 24c5a191 |
14 | 15bb9196 |
15 | d1b9068 |
hex | 8e80ad0 |
149424848 has 10 divisors (see below), whose sum is σ = 289510674. Its totient is φ = 74712416.
The previous prime is 149424829. The next prime is 149424851. The reversal of 149424848 is 848424941.
It can be written as a sum of positive squares in only one way, i.e., 131515024 + 17909824 = 11468^2 + 4232^2 .
It is a junction number, because it is equal to n+sod(n) for n = 149424799 and 149424808.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4669511 + ... + 4669542.
Almost surely, 2149424848 is an apocalyptic number.
It is an amenable number.
149424848 is a deficient number, since it is larger than the sum of its proper divisors (140085826).
149424848 is an equidigital number, since it uses as much as digits as its factorization.
149424848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9339061 (or 9339055 counting only the distinct ones).
The product of its digits is 294912, while the sum is 44.
The square root of 149424848 is about 12223.9456805076. The cubic root of 149424848 is about 530.6493145453.
The spelling of 149424848 in words is "one hundred forty-nine million, four hundred twenty-four thousand, eight hundred forty-eight".
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