Base | Representation |
---|---|
bin | 10001101011100… |
… | …00011001100000 |
3 | 101100001220112011 |
4 | 20311300121200 |
5 | 300431401400 |
6 | 22414442304 |
7 | 3450416335 |
oct | 1065603140 |
9 | 340056464 |
10 | 148309600 |
11 | 7679821a |
12 | 41803394 |
13 | 2495967a |
14 | 159a898c |
15 | d0488ba |
hex | 8d70660 |
148309600 has 72 divisors (see below), whose sum is σ = 366304680. Its totient is φ = 58629120.
The previous prime is 148309591. The next prime is 148309607. The reversal of 148309600 is 6903841.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148309607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70159 + ... + 72241.
It is an arithmetic number, because the mean of its divisors is an integer number (5087565).
Almost surely, 2148309600 is an apocalyptic number.
148309600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148309600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183152340).
148309600 is an abundant number, since it is smaller than the sum of its proper divisors (217995080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148309600 is a wasteful number, since it uses less digits than its factorization.
148309600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2192 (or 2179 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 148309600 is about 12178.2428946051. The cubic root of 148309600 is about 529.3258308354.
The spelling of 148309600 in words is "one hundred forty-eight million, three hundred nine thousand, six hundred".
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