Base | Representation |
---|---|
bin | 10001101111010… |
… | …00111111101100 |
3 | 101101000000010010 |
4 | 20313220333230 |
5 | 301043203224 |
6 | 22433213220 |
7 | 3454544430 |
oct | 1067507754 |
9 | 341000103 |
10 | 148803564 |
11 | 76aa5358 |
12 | 41a01210 |
13 | 24aa0460 |
14 | 15a969c0 |
15 | d0e4e29 |
hex | 8de8fec |
148803564 has 96 divisors (see below), whose sum is σ = 437409280. Its totient is φ = 38320128.
The previous prime is 148803563. The next prime is 148803581. The reversal of 148803564 is 465308841.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (148803563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45372 + ... + 48540.
Almost surely, 2148803564 is an apocalyptic number.
148803564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148803564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218704640).
148803564 is an abundant number, since it is smaller than the sum of its proper divisors (288605716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148803564 is a wasteful number, since it uses less digits than its factorization.
148803564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3239 (or 3237 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 148803564 is about 12198.5066299117. The cubic root of 148803564 is about 529.9128419630.
The spelling of 148803564 in words is "one hundred forty-eight million, eight hundred three thousand, five hundred sixty-four".
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