Base | Representation |
---|---|
bin | 10001101010110… |
… | …01000101000000 |
3 | 101022220001111101 |
4 | 20311121011000 |
5 | 300420322310 |
6 | 22412424144 |
7 | 3446541010 |
oct | 1065310500 |
9 | 338801441 |
10 | 148214080 |
11 | 76732483 |
12 | 41778054 |
13 | 24925051 |
14 | 15981c40 |
15 | d02a43a |
hex | 8d59140 |
148214080 has 112 divisors (see below), whose sum is σ = 407310336. Its totient is φ = 50319360.
The previous prime is 148214071. The next prime is 148214111. The reversal of 148214080 is 80412841.
It is a tau number, because it is divible by the number of its divisors (112).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284220 + ... + 284740.
Almost surely, 2148214080 is an apocalyptic number.
148214080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148214080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203655168).
148214080 is an abundant number, since it is smaller than the sum of its proper divisors (259096256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148214080 is a wasteful number, since it uses less digits than its factorization.
148214080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 672 (or 662 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 28.
The square root of 148214080 is about 12174.3205149199. The cubic root of 148214080 is about 529.2121675660.
The spelling of 148214080 in words is "one hundred forty-eight million, two hundred fourteen thousand, eighty".
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