Base | Representation |
---|---|
bin | 10001101011100… |
… | …01001010000000 |
3 | 101100002001210010 |
4 | 20311301022000 |
5 | 300432001304 |
6 | 22414504520 |
7 | 3450431361 |
oct | 1065611200 |
9 | 340061703 |
10 | 148312704 |
11 | 7679a591 |
12 | 41805140 |
13 | 2495abc7 |
14 | 159a9b68 |
15 | d049789 |
hex | 8d71280 |
148312704 has 64 divisors (see below), whose sum is σ = 399024000. Its totient is φ = 48801792.
The previous prime is 148312693. The next prime is 148312721. The reversal of 148312704 is 407213841.
It is a tau number, because it is divible by the number of its divisors (64).
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, 27892 + ... + 32780.
It is an arithmetic number, because the mean of its divisors is an integer number (6234750).
Almost surely, 2148312704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148312704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199512000).
148312704 is an abundant number, since it is smaller than the sum of its proper divisors (250711296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148312704 is an equidigital number, since it uses as much as digits as its factorization.
148312704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4985 (or 4973 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 148312704 is about 12178.3703343263. The cubic root of 148312704 is about 529.3295235968.
The spelling of 148312704 in words is "one hundred forty-eight million, three hundred twelve thousand, seven hundred four".
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