Base | Representation |
---|---|
bin | 10001101001001… |
… | …01000000000100 |
3 | 101022111012220002 |
4 | 20310211000010 |
5 | 300342011042 |
6 | 22404100432 |
7 | 3444662063 |
oct | 1064450004 |
9 | 338435802 |
10 | 148000772 |
11 | 765a7197 |
12 | 41694718 |
13 | 2487bc2a |
14 | 159281da |
15 | ced7132 |
hex | 8d25004 |
148000772 has 6 divisors (see below), whose sum is σ = 259001358. Its totient is φ = 74000384.
The previous prime is 148000771. The next prime is 148000799. The reversal of 148000772 is 277000841.
148000772 is digitally balanced in base 3, 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., 131239936 + 16760836 = 11456^2 + 4094^2 .
It is not an unprimeable number, because it can be changed into a prime (148000771) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18500093 + ... + 18500100.
It is an arithmetic number, because the mean of its divisors is an integer number (43166893).
Almost surely, 2148000772 is an apocalyptic number.
It is an amenable number.
148000772 is a deficient number, since it is larger than the sum of its proper divisors (111000586).
148000772 is a wasteful number, since it uses less digits than its factorization.
148000772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37000197 (or 37000195 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 29.
The square root of 148000772 is about 12165.5567895596. The cubic root of 148000772 is about 528.9581669863.
The spelling of 148000772 in words is "one hundred forty-eight million, seven hundred seventy-two", and thus it is an aban number.
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