Base | Representation |
---|---|
bin | 1000101001101110000… |
… | …1100101010010110101 |
3 | 112012122211220212200000 |
4 | 2022123201211102311 |
5 | 4413402332110203 |
6 | 152141115341513 |
7 | 13511251341255 |
oct | 2123341452265 |
9 | 465584825600 |
10 | 148638160053 |
11 | 58045403699 |
12 | 24982751899 |
13 | 1102a3a1bc6 |
14 | 72a0973965 |
15 | 3cee2764a3 |
hex | 229b8654b5 |
148638160053 has 48 divisors (see below), whose sum is σ = 228829526016. Its totient is φ = 96346272960.
The previous prime is 148638160019. The next prime is 148638160079. The reversal of 148638160053 is 350061836841.
148638160053 is a `hidden beast` number, since 1 + 4 + 8 + 6 + 38 + 1 + 600 + 5 + 3 = 666.
It is not a de Polignac number, because 148638160053 - 230 = 147564418229 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 148638159990 and 148638160008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148638160093) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14947063 + ... + 14957003.
It is an arithmetic number, because the mean of its divisors is an integer number (4767281792).
Almost surely, 2148638160053 is an apocalyptic number.
It is an amenable number.
148638160053 is a deficient number, since it is larger than the sum of its proper divisors (80191365963).
148638160053 is an equidigital number, since it uses as much as digits as its factorization.
148638160053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11656 (or 11644 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
Adding to 148638160053 its reverse (350061836841), we get a palindrome (498699996894).
The spelling of 148638160053 in words is "one hundred forty-eight billion, six hundred thirty-eight million, one hundred sixty thousand, fifty-three".
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