Base | Representation |
---|---|
bin | 10001101011100… |
… | …01010010010010 |
3 | 101100002002111202 |
4 | 20311301102102 |
5 | 300432010414 |
6 | 22414511202 |
7 | 3450433046 |
oct | 1065612222 |
9 | 340062452 |
10 | 148313234 |
11 | 7679aa23 |
12 | 41805502 |
13 | 2495b214 |
14 | 159aa026 |
15 | d0499de |
hex | 8d71492 |
148313234 has 8 divisors (see below), whose sum is σ = 222857148. Its totient is φ = 74027520.
The previous prime is 148313227. The next prime is 148313237. The reversal of 148313234 is 432313841.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 127125625 + 21187609 = 11275^2 + 4603^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 148313197 and 148313206.
It is not an unprimeable number, because it can be changed into a prime (148313237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63107 + ... + 65414.
Almost surely, 2148313234 is an apocalyptic number.
148313234 is a deficient number, since it is larger than the sum of its proper divisors (74543914).
148313234 is a wasteful number, since it uses less digits than its factorization.
148313234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129100.
The product of its digits is 6912, while the sum is 29.
The square root of 148313234 is about 12178.3920941970. The cubic root of 148313234 is about 529.3301541211.
The spelling of 148313234 in words is "one hundred forty-eight million, three hundred thirteen thousand, two hundred thirty-four".
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