Base | Representation |
---|---|
bin | 10001101110001… |
… | …10101110000000 |
3 | 101100201212112021 |
4 | 20313012232000 |
5 | 301024210133 |
6 | 22430211224 |
7 | 3453421213 |
oct | 1067065600 |
9 | 340655467 |
10 | 148663168 |
11 | 76a09925 |
12 | 41953b14 |
13 | 24a51594 |
14 | 15a5b77a |
15 | d0b852d |
hex | 8dc6b80 |
148663168 has 32 divisors (see below), whose sum is σ = 309047760. Its totient is φ = 71098368.
The previous prime is 148663103. The next prime is 148663187. The reversal of 148663168 is 861366841.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22305 + ... + 28192.
Almost surely, 2148663168 is an apocalyptic number.
It is an amenable number.
148663168 is an abundant number, since it is smaller than the sum of its proper divisors (160384592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148663168 is an equidigital number, since it uses as much as digits as its factorization.
148663168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50534 (or 50522 counting only the distinct ones).
The product of its digits is 165888, while the sum is 43.
The square root of 148663168 is about 12192.7506330606. The cubic root of 148663168 is about 529.7461321260.
The spelling of 148663168 in words is "one hundred forty-eight million, six hundred sixty-three thousand, one hundred sixty-eight".
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