Base | Representation |
---|---|
bin | 11001000111110111000010… |
… | …00011011011001000111111 |
3 | 21020121102122222221001022220 |
4 | 30203323201003123020333 |
5 | 24220121040123213401 |
6 | 313255255441340423 |
7 | 14431236405360012 |
oct | 1443734103331077 |
9 | 236542588831286 |
10 | 55245645132351 |
11 | 1666a601476323 |
12 | 6242b86937713 |
13 | 24a9846585a5b |
14 | d8dc91275379 |
15 | 65c0ecbc9336 |
hex | 323ee10db23f |
55245645132351 has 8 divisors (see below), whose sum is σ = 73662511092480. Its totient is φ = 36829604630232.
The previous prime is 55245645132343. The next prime is 55245645132371. The reversal of 55245645132351 is 15323154654255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55245645132351 - 23 = 55245645132343 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 55245645132294 and 55245645132303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55245645132371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206208321 + ... + 206476058.
It is an arithmetic number, because the mean of its divisors is an integer number (9207813886560).
Almost surely, 255245645132351 is an apocalyptic number.
55245645132351 is a deficient number, since it is larger than the sum of its proper divisors (18416865960129).
55245645132351 is a wasteful number, since it uses less digits than its factorization.
55245645132351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412729005.
The product of its digits is 10800000, while the sum is 51.
The spelling of 55245645132351 in words is "fifty-five trillion, two hundred forty-five billion, six hundred forty-five million, one hundred thirty-two thousand, three hundred fifty-one".
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