Base | Representation |
---|---|
bin | 10001110000001… |
… | …10000011001000 |
3 | 101101020001100200 |
4 | 20320012003020 |
5 | 301111010233 |
6 | 22435532200 |
7 | 3455551404 |
oct | 1070060310 |
9 | 341201320 |
10 | 148922568 |
11 | 77076803 |
12 | 41a5a060 |
13 | 24b12682 |
14 | 15ac8104 |
15 | d11a313 |
hex | 8e060c8 |
148922568 has 48 divisors (see below), whose sum is σ = 404352000. Its totient is φ = 49515360.
The previous prime is 148922563. The next prime is 148922597. The reversal of 148922568 is 865229841.
148922568 is a `hidden beast` number, since 1 + 4 + 89 + 2 + 2 + 568 = 666.
It is not an unprimeable number, because it can be changed into a prime (148922563) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28633 + ... + 33431.
It is an arithmetic number, because the mean of its divisors is an integer number (8424000).
Almost surely, 2148922568 is an apocalyptic number.
148922568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
148922568 is an abundant number, since it is smaller than the sum of its proper divisors (255429432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148922568 is a wasteful number, since it uses less digits than its factorization.
148922568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5242 (or 5235 counting only the distinct ones).
The product of its digits is 276480, while the sum is 45.
The square root of 148922568 is about 12203.3834652526. The cubic root of 148922568 is about 530.0540682944.
The spelling of 148922568 in words is "one hundred forty-eight million, nine hundred twenty-two thousand, five hundred sixty-eight".
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