Base | Representation |
---|---|
bin | 10001101011100… |
… | …11010110110000 |
3 | 101100002112010202 |
4 | 20311303112300 |
5 | 300432243322 |
6 | 22415014332 |
7 | 3450466550 |
oct | 1065632660 |
9 | 340075122 |
10 | 148321712 |
11 | 767a6330 |
12 | 4180a3a8 |
13 | 24962036 |
14 | 159ad160 |
15 | d04c292 |
hex | 8d735b0 |
148321712 has 40 divisors (see below), whose sum is σ = 358286592. Its totient is φ = 57787200.
The previous prime is 148321709. The next prime is 148321739. The reversal of 148321712 is 217123841.
148321712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1483217122 = 43998660501221888, which contains 22 as substring.
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, 58964 + ... + 61427.
Almost surely, 2148321712 is an apocalyptic number.
It is an amenable number.
148321712 is an abundant number, since it is smaller than the sum of its proper divisors (209964880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148321712 is a wasteful number, since it uses less digits than its factorization.
148321712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120417 (or 120411 counting only the distinct ones).
The product of its digits is 2688, while the sum is 29.
The square root of 148321712 is about 12178.7401647297. The cubic root of 148321712 is about 529.3402399272.
The spelling of 148321712 in words is "one hundred forty-eight million, three hundred twenty-one thousand, seven hundred twelve".
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