Base | Representation |
---|---|
bin | 10001101110011… |
… | …11001000111000 |
3 | 101100210121211121 |
4 | 20313033020320 |
5 | 301031311111 |
6 | 22431035024 |
7 | 3453623602 |
oct | 1067171070 |
9 | 340717747 |
10 | 148697656 |
11 | 76a32828 |
12 | 4196ba74 |
13 | 24a641a3 |
14 | 15a6a172 |
15 | d0c3871 |
hex | 8dcf238 |
148697656 has 16 divisors (see below), whose sum is σ = 282970440. Its totient is φ = 73238880.
The previous prime is 148697651. The next prime is 148697663. The reversal of 148697656 is 656796841.
148697656 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 2×1486976562 = 44221985799788672, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148697651) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138175 + ... + 139246.
Almost surely, 2148697656 is an apocalyptic number.
It is an amenable number.
148697656 is a deficient number, since it is larger than the sum of its proper divisors (134272784).
148697656 is a wasteful number, since it uses less digits than its factorization.
148697656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277494 (or 277490 counting only the distinct ones).
The product of its digits is 2177280, while the sum is 52.
The square root of 148697656 is about 12194.1648340508. The cubic root of 148697656 is about 529.7870937896.
The spelling of 148697656 in words is "one hundred forty-eight million, six hundred ninety-seven thousand, six hundred fifty-six".
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