Base | Representation |
---|---|
bin | 1110011101110110111… |
… | …1000101110100001101 |
3 | 212202111201010222210022 |
4 | 3213131233011310031 |
5 | 13032444002321242 |
6 | 310101413551525 |
7 | 23645612504456 |
oct | 3473557056415 |
9 | 782451128708 |
10 | 248533245197 |
11 | 964475a06a6 |
12 | 402013455a5 |
13 | 1a58a239a43 |
14 | c059ac412d |
15 | 66e918a0d2 |
hex | 39ddbc5d0d |
248533245197 has 16 divisors (see below), whose sum is σ = 252910641600. Its totient is φ = 244195205760.
The previous prime is 248533245179. The next prime is 248533245199. The reversal of 248533245197 is 791542335842.
It is a cyclic number.
It is not a de Polignac number, because 248533245197 - 28 = 248533244941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248533245199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10918454 + ... + 10941192.
It is an arithmetic number, because the mean of its divisors is an integer number (15806915100).
Almost surely, 2248533245197 is an apocalyptic number.
It is an amenable number.
248533245197 is a deficient number, since it is larger than the sum of its proper divisors (4377396403).
248533245197 is a wasteful number, since it uses less digits than its factorization.
248533245197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23596.
The product of its digits is 7257600, while the sum is 53.
The spelling of 248533245197 in words is "two hundred forty-eight billion, five hundred thirty-three million, two hundred forty-five thousand, one hundred ninety-seven".
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