Base | Representation |
---|---|
bin | 10001110000000… |
… | …00010100001000 |
3 | 101101011212010202 |
4 | 20320000110020 |
5 | 301104232310 |
6 | 22435231332 |
7 | 3455423051 |
oct | 1070002410 |
9 | 341155122 |
10 | 148899080 |
11 | 770600a0 |
12 | 41a48548 |
13 | 24b04a85 |
14 | 15abd728 |
15 | d1133a5 |
hex | 8e00508 |
148899080 has 32 divisors (see below), whose sum is σ = 365480640. Its totient is φ = 54144960.
The previous prime is 148899077. The next prime is 148899131. The reversal of 148899080 is 80998841.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168764 + ... + 169643.
It is an arithmetic number, because the mean of its divisors is an integer number (11421270).
Almost surely, 2148899080 is an apocalyptic number.
148899080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148899080 is an abundant number, since it is smaller than the sum of its proper divisors (216581560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148899080 is a wasteful number, since it uses less digits than its factorization.
148899080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338429 (or 338425 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 47.
The square root of 148899080 is about 12202.4210712465. The cubic root of 148899080 is about 530.0262002000.
The spelling of 148899080 in words is "one hundred forty-eight million, eight hundred ninety-nine thousand, eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.102 sec. • engine limits •