Base | Representation |
---|---|
bin | 10001101111010… |
… | …00111110010000 |
3 | 101100222222222201 |
4 | 20313220332100 |
5 | 301043202342 |
6 | 22433212544 |
7 | 3454544236 |
oct | 1067507620 |
9 | 340888881 |
10 | 148803472 |
11 | 76aa5284 |
12 | 41a01154 |
13 | 24aa03bc |
14 | 15a96956 |
15 | d0e4db7 |
hex | 8de8f90 |
148803472 has 20 divisors (see below), whose sum is σ = 297607936. Its totient is φ = 72001440.
The previous prime is 148803467. The next prime is 148803511. The reversal of 148803472 is 274308841.
148803472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
148803472 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149508 + ... + 150499.
Almost surely, 2148803472 is an apocalyptic number.
It is an amenable number.
148803472 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148803472 is a wasteful number, since it uses less digits than its factorization.
148803472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300046 (or 300040 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 37.
The square root of 148803472 is about 12198.5028589577. The cubic root of 148803472 is about 529.9127327541.
The spelling of 148803472 in words is "one hundred forty-eight million, eight hundred three thousand, four hundred seventy-two".
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