Base | Representation |
---|---|
bin | 10001101110101… |
… | …11000011110001 |
3 | 101100212021100010 |
4 | 20313113003301 |
5 | 301033330342 |
6 | 22431445133 |
7 | 3454120305 |
oct | 1067270361 |
9 | 340767303 |
10 | 148730097 |
11 | 76a5513a |
12 | 419867a9 |
13 | 24a75b99 |
14 | 15a77d05 |
15 | d0cd29c |
hex | 8dd70f1 |
148730097 has 8 divisors (see below), whose sum is σ = 198675520. Its totient is φ = 98969040.
The previous prime is 148730089. The next prime is 148730123. The reversal of 148730097 is 790037841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 148730097 - 23 = 148730089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (148730027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44197 + ... + 47442.
It is an arithmetic number, because the mean of its divisors is an integer number (24834440).
Almost surely, 2148730097 is an apocalyptic number.
It is an amenable number.
148730097 is a deficient number, since it is larger than the sum of its proper divisors (49945423).
148730097 is an equidigital number, since it uses as much as digits as its factorization.
148730097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92183.
The product of its (nonzero) digits is 42336, while the sum is 39.
The square root of 148730097 is about 12195.4949469056. The cubic root of 148730097 is about 529.8256184349.
The spelling of 148730097 in words is "one hundred forty-eight million, seven hundred thirty thousand, ninety-seven".
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