Base | Representation |
---|---|
bin | 10001011001111… |
… | …00100100010100 |
3 | 101011201120112220 |
4 | 20230330210110 |
5 | 244334001043 |
6 | 22253142340 |
7 | 3421660260 |
oct | 1054744424 |
9 | 334646486 |
10 | 146000148 |
11 | 75460088 |
12 | 40a8a9b0 |
13 | 2432b428 |
14 | 155670a0 |
15 | cc3e483 |
hex | 8b3c914 |
146000148 has 48 divisors (see below), whose sum is σ = 412239744. Its totient is φ = 39260160.
The previous prime is 146000147. The next prime is 146000177. The reversal of 146000148 is 841000641.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146000147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49693 + ... + 52548.
It is an arithmetic number, because the mean of its divisors is an integer number (8588328).
Almost surely, 2146000148 is an apocalyptic number.
It is an amenable number.
146000148 is an abundant number, since it is smaller than the sum of its proper divisors (266239596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146000148 is a wasteful number, since it uses less digits than its factorization.
146000148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102272 (or 102270 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 146000148 is about 12083.0520978766. The cubic root of 146000148 is about 526.5639207427.
Adding to 146000148 its reverse (841000641), we get a palindrome (987000789).
The spelling of 146000148 in words is "one hundred forty-six million, one hundred forty-eight", and thus it is an aban number.
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