Base | Representation |
---|---|
bin | 10001110000111… |
… | …00001000010000 |
3 | 101101101122102022 |
4 | 20320130020100 |
5 | 301121404013 |
6 | 22441511012 |
7 | 3456406154 |
oct | 1070341020 |
9 | 341348368 |
10 | 149013008 |
11 | 77128751 |
12 | 41aa2468 |
13 | 24b448a1 |
14 | 15b0d064 |
15 | d137008 |
hex | 8e1c210 |
149013008 has 10 divisors (see below), whose sum is σ = 288712734. Its totient is φ = 74506496.
The previous prime is 149012999. The next prime is 149013013. The reversal of 149013008 is 800310941.
It can be written as a sum of positive squares in only one way, i.e., 135675904 + 13337104 = 11648^2 + 3652^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4656641 + ... + 4656672.
Almost surely, 2149013008 is an apocalyptic number.
It is an amenable number.
149013008 is a deficient number, since it is larger than the sum of its proper divisors (139699726).
149013008 is an equidigital number, since it uses as much as digits as its factorization.
149013008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9313321 (or 9313315 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 149013008 is about 12207.0884325461. The cubic root of 149013008 is about 530.1613463912.
Adding to 149013008 its reverse (800310941), we get a palindrome (949323949).
The spelling of 149013008 in words is "one hundred forty-nine million, thirteen thousand, eight".
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