Base | Representation |
---|---|
bin | 10001101110011… |
… | …11001110110110 |
3 | 101100210122100202 |
4 | 20313033032312 |
5 | 301031314123 |
6 | 22431040502 |
7 | 3453624656 |
oct | 1067171666 |
9 | 340718322 |
10 | 148698038 |
11 | 76a33045 |
12 | 41970132 |
13 | 24a64408 |
14 | 15a6a366 |
15 | d0c3a28 |
hex | 8dcf3b6 |
148698038 has 8 divisors (see below), whose sum is σ = 223189032. Its totient is φ = 74301696.
The previous prime is 148698029. The next prime is 148698049. The reversal of 148698038 is 830896841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1486980382 = 44222213010098888, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 148697983 and 148698001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19595 + ... + 26102.
It is an arithmetic number, because the mean of its divisors is an integer number (27898629).
Almost surely, 2148698038 is an apocalyptic number.
148698038 is a deficient number, since it is larger than the sum of its proper divisors (74490994).
148698038 is a wasteful number, since it uses less digits than its factorization.
148698038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47326.
The product of its (nonzero) digits is 331776, while the sum is 47.
The square root of 148698038 is about 12194.1804972700. The cubic root of 148698038 is about 529.7875474584.
The spelling of 148698038 in words is "one hundred forty-eight million, six hundred ninety-eight thousand, thirty-eight".
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