Base | Representation |
---|---|
bin | 1000101000011001011… |
… | …1101000001001001100 |
3 | 112011202010001111110010 |
4 | 2022012113220021030 |
5 | 4412141001304443 |
6 | 152042000113220 |
7 | 13466411435154 |
oct | 2120627501114 |
9 | 464663044403 |
10 | 148283228748 |
11 | 57983020536 |
12 | 248a3905810 |
13 | 10ca19b0295 |
14 | 7269781764 |
15 | 3ccd016733 |
hex | 22865e824c |
148283228748 has 48 divisors (see below), whose sum is σ = 348471383904. Its totient is φ = 49074355200.
The previous prime is 148283228713. The next prime is 148283228761. The reversal of 148283228748 is 847822382841.
It is a super-3 number, since 3×1482832287483 (a number of 34 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2420836 + ... + 2481332.
It is an arithmetic number, because the mean of its divisors is an integer number (7259820498).
Almost surely, 2148283228748 is an apocalyptic number.
It is an amenable number.
148283228748 is an abundant number, since it is smaller than the sum of its proper divisors (200188155156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148283228748 is a wasteful number, since it uses less digits than its factorization.
148283228748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61962 (or 61960 counting only the distinct ones).
The product of its digits is 11010048, while the sum is 57.
The spelling of 148283228748 in words is "one hundred forty-eight billion, two hundred eighty-three million, two hundred twenty-eight thousand, seven hundred forty-eight".
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