Base | Representation |
---|---|
bin | 1110010001001001101… |
… | …1001001001100010101 |
3 | 212102200222202001002200 |
4 | 3210102123021030111 |
5 | 13004002243210201 |
6 | 304335124155113 |
7 | 23465233446630 |
oct | 3442233111425 |
9 | 772628661080 |
10 | 245122241301 |
11 | 94a57129a13 |
12 | 3b60ab38a99 |
13 | 1a165660442 |
14 | bc14a90c17 |
15 | 65999ac386 |
hex | 39126c9315 |
245122241301 has 24 divisors (see below), whose sum is σ = 404718787200. Its totient is φ = 140044739616.
The previous prime is 245122241207. The next prime is 245122241303. The reversal of 245122241301 is 103142221542.
245122241301 is a `hidden beast` number, since 24 + 5 + 1 + 222 + 413 + 0 + 1 = 666.
It is not a de Polignac number, because 245122241301 - 27 = 245122241173 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245122241303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8275 + ... + 700223.
It is an arithmetic number, because the mean of its divisors is an integer number (16863282800).
Almost surely, 2245122241301 is an apocalyptic number.
245122241301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
245122241301 is a deficient number, since it is larger than the sum of its proper divisors (159596545899).
245122241301 is a wasteful number, since it uses less digits than its factorization.
245122241301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 697585 (or 697582 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 245122241301 its reverse (103142221542), we get a palindrome (348264462843).
The spelling of 245122241301 in words is "two hundred forty-five billion, one hundred twenty-two million, two hundred forty-one thousand, three hundred one".
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