Base | Representation |
---|---|
bin | 10001101110000… |
… | …00100100001000 |
3 | 101100200120221122 |
4 | 20313000210020 |
5 | 301022403320 |
6 | 22425454412 |
7 | 3453254552 |
oct | 1067004410 |
9 | 340616848 |
10 | 148637960 |
11 | 769a1999 |
12 | 41941408 |
13 | 24a42c73 |
14 | 15a524d2 |
15 | d0b0d25 |
hex | 8dc0908 |
148637960 has 32 divisors (see below), whose sum is σ = 348978240. Its totient is φ = 56869824.
The previous prime is 148637941. The next prime is 148637981. The reversal of 148637960 is 69736841.
148637960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79862 + ... + 81701.
It is an arithmetic number, because the mean of its divisors is an integer number (10905570).
Almost surely, 2148637960 is an apocalyptic number.
148637960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
148637960 is an abundant number, since it is smaller than the sum of its proper divisors (200340280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148637960 is a wasteful number, since it uses less digits than its factorization.
148637960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161597 (or 161593 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 148637960 is about 12191.7168602293. The cubic root of 148637960 is about 529.7161883825.
The spelling of 148637960 in words is "one hundred forty-eight million, six hundred thirty-seven thousand, nine hundred sixty".
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