Base | Representation |
---|---|
bin | 10001101101000… |
… | …00100011011100 |
3 | 101100102221002111 |
4 | 20312200203130 |
5 | 301004204334 |
6 | 22423003404 |
7 | 3452200363 |
oct | 1066404334 |
9 | 340387074 |
10 | 148506844 |
11 | 76912432 |
12 | 41899564 |
13 | 249c8395 |
14 | 15a1a7da |
15 | d087064 |
hex | 8da08dc |
148506844 has 6 divisors (see below), whose sum is σ = 259886984. Its totient is φ = 74253420.
The previous prime is 148506803. The next prime is 148506847. The reversal of 148506844 is 448605841.
It is a junction number, because it is equal to n+sod(n) for n = 148506797 and 148506806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148506847) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18563352 + ... + 18563359.
Almost surely, 2148506844 is an apocalyptic number.
It is an amenable number.
148506844 is a deficient number, since it is larger than the sum of its proper divisors (111380140).
148506844 is a wasteful number, since it uses less digits than its factorization.
148506844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37126715 (or 37126713 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 40.
The square root of 148506844 is about 12186.3384164399. The cubic root of 148506844 is about 529.5603854278.
The spelling of 148506844 in words is "one hundred forty-eight million, five hundred six thousand, eight hundred forty-four".
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