Base | Representation |
---|---|
bin | 10001101011010… |
… | …10101010100000 |
3 | 101100000201022020 |
4 | 20311222222200 |
5 | 300430123422 |
6 | 22414141440 |
7 | 3450261012 |
oct | 1065525240 |
9 | 340021266 |
10 | 148286112 |
11 | 76781607 |
12 | 417b1880 |
13 | 2494ba80 |
14 | 159a01b2 |
15 | d04195c |
hex | 8d6aaa0 |
148286112 has 48 divisors (see below), whose sum is σ = 419196960. Its totient is φ = 45626112.
The previous prime is 148286111. The next prime is 148286119. The reversal of 148286112 is 211682841.
It is a tau number, because it is divible by the number of its divisors (48).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (148286111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58162 + ... + 60657.
It is an arithmetic number, because the mean of its divisors is an integer number (8733270).
Almost surely, 2148286112 is an apocalyptic number.
148286112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
148286112 is an abundant number, since it is smaller than the sum of its proper divisors (270910848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148286112 is a wasteful number, since it uses less digits than its factorization.
148286112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118845 (or 118837 counting only the distinct ones).
The product of its digits is 6144, while the sum is 33.
The square root of 148286112 is about 12177.2785136910. The cubic root of 148286112 is about 529.2978860012.
The spelling of 148286112 in words is "one hundred forty-eight million, two hundred eighty-six thousand, one hundred twelve".
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