Base | Representation |
---|---|
bin | 10001110000000… |
… | …10100000110101 |
3 | 101101012022111021 |
4 | 20320002200311 |
5 | 301110024320 |
6 | 22435341141 |
7 | 3455461234 |
oct | 1070024065 |
9 | 341168437 |
10 | 148908085 |
11 | 77066937 |
12 | 41a517b1 |
13 | 24b08bc1 |
14 | 15ac2b1b |
15 | d115daa |
hex | 8e02835 |
148908085 has 8 divisors (see below), whose sum is σ = 178757280. Its totient is φ = 119081424.
The previous prime is 148908077. The next prime is 148908119. The reversal of 148908085 is 580809841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 148908085 - 23 = 148908077 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17706 + ... + 24724.
It is an arithmetic number, because the mean of its divisors is an integer number (22344660).
Almost surely, 2148908085 is an apocalyptic number.
It is an amenable number.
148908085 is a deficient number, since it is larger than the sum of its proper divisors (29849195).
148908085 is an equidigital number, since it uses as much as digits as its factorization.
148908085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11267.
The product of its (nonzero) digits is 92160, while the sum is 43.
The square root of 148908085 is about 12202.7900498206. The cubic root of 148908085 is about 530.0368848188.
The spelling of 148908085 in words is "one hundred forty-eight million, nine hundred eight thousand, eighty-five".
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