Base | Representation |
---|---|
bin | 10001101100011… |
… | …11001111010101 |
3 | 101100022022210212 |
4 | 20312033033111 |
5 | 300444422200 |
6 | 22421255205 |
7 | 3451453541 |
oct | 1066171725 |
9 | 340268725 |
10 | 148435925 |
11 | 76874120 |
12 | 41864505 |
13 | 249a2011 |
14 | 159dca21 |
15 | d071035 |
hex | 8d8f3d5 |
148435925 has 24 divisors (see below), whose sum is σ = 212611392. Its totient is φ = 101600000.
The previous prime is 148435913. The next prime is 148435927. The reversal of 148435925 is 529534841.
It is not a de Polignac number, because 148435925 - 24 = 148435909 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148435927) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11201 + ... + 20550.
It is an arithmetic number, because the mean of its divisors is an integer number (8858808).
Almost surely, 2148435925 is an apocalyptic number.
It is an amenable number.
148435925 is a deficient number, since it is larger than the sum of its proper divisors (64175467).
148435925 is a wasteful number, since it uses less digits than its factorization.
148435925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31789 (or 31784 counting only the distinct ones).
The product of its digits is 172800, while the sum is 41.
The square root of 148435925 is about 12183.4282942036. The cubic root of 148435925 is about 529.4760753453.
The spelling of 148435925 in words is "one hundred forty-eight million, four hundred thirty-five thousand, nine hundred twenty-five".
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