Base | Representation |
---|---|
bin | 10001110010100… |
… | …10110101000000 |
3 | 101101211000202101 |
4 | 20321102311000 |
5 | 301201041211 |
6 | 22450400144 |
7 | 3461331313 |
oct | 1071226500 |
9 | 341730671 |
10 | 149237056 |
11 | 77271011 |
12 | 41b90054 |
13 | 24bc2867 |
14 | 15b6a97a |
15 | d17d5c1 |
hex | 8e52d40 |
149237056 has 14 divisors (see below), whose sum is σ = 296142410. Its totient is φ = 74618496.
The previous prime is 149237051. The next prime is 149237063. The reversal of 149237056 is 650732941.
It can be written as a sum of positive squares in only one way, i.e., 149230656 + 6400 = 12216^2 + 80^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149237051) by changing a digit.
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 as a sum of consecutive naturals, namely, 1165851 + ... + 1165978.
Almost surely, 2149237056 is an apocalyptic number.
149237056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
149237056 is a deficient number, since it is larger than the sum of its proper divisors (146905354).
149237056 is an equidigital number, since it uses as much as digits as its factorization.
149237056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2331841 (or 2331831 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 37.
The square root of 149237056 is about 12216.2619487305. The cubic root of 149237056 is about 530.4269207626.
Adding to 149237056 its reverse (650732941), we get a palindrome (799969997).
The spelling of 149237056 in words is "one hundred forty-nine million, two hundred thirty-seven thousand, fifty-six".
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