Base | Representation |
---|---|
bin | 10001101111001… |
… | …01101010100100 |
3 | 101100222022101221 |
4 | 20313211222210 |
5 | 301042234144 |
6 | 22433030124 |
7 | 3454456603 |
oct | 1067455244 |
9 | 340868357 |
10 | 148789924 |
11 | 76a96088 |
12 | 419b5344 |
13 | 24a9719a |
14 | 15a91a3a |
15 | d0e0d84 |
hex | 8de5aa4 |
148789924 has 6 divisors (see below), whose sum is σ = 260382374. Its totient is φ = 74394960.
The previous prime is 148789903. The next prime is 148789937. The reversal of 148789924 is 429987841.
It is a happy number.
148789924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 138485824 + 10304100 = 11768^2 + 3210^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18598737 + ... + 18598744.
Almost surely, 2148789924 is an apocalyptic number.
It is an amenable number.
148789924 is a deficient number, since it is larger than the sum of its proper divisors (111592450).
148789924 is a wasteful number, since it uses less digits than its factorization.
148789924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37197485 (or 37197483 counting only the distinct ones).
The product of its digits is 1161216, while the sum is 52.
The square root of 148789924 is about 12197.9475322695. The cubic root of 148789924 is about 529.8966500747.
The spelling of 148789924 in words is "one hundred forty-eight million, seven hundred eighty-nine thousand, nine hundred twenty-four".
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