Base | Representation |
---|---|
bin | 10001101101100… |
… | …00101100011000 |
3 | 101100120021202221 |
4 | 20312300230120 |
5 | 301013313302 |
6 | 22424233424 |
7 | 3452564203 |
oct | 1066605430 |
9 | 340507687 |
10 | 148572952 |
11 | 76958070 |
12 | 4190b874 |
13 | 24a1c4b8 |
14 | 15a3693a |
15 | d09b937 |
hex | 8db0b18 |
148572952 has 16 divisors (see below), whose sum is σ = 303899400. Its totient is φ = 67533120.
The previous prime is 148572947. The next prime is 148572953. The reversal of 148572952 is 259275841.
148572952 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 148572899 and 148572908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148572953) 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, 844077 + ... + 844252.
Almost surely, 2148572952 is an apocalyptic number.
It is an amenable number.
148572952 is an abundant number, since it is smaller than the sum of its proper divisors (155326448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148572952 is a wasteful number, since it uses less digits than its factorization.
148572952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1688346 (or 1688342 counting only the distinct ones).
The product of its digits is 201600, while the sum is 43.
The square root of 148572952 is about 12189.0504962446. The cubic root of 148572952 is about 529.6389519182.
The spelling of 148572952 in words is "one hundred forty-eight million, five hundred seventy-two thousand, nine hundred fifty-two".
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