Base | Representation |
---|---|
bin | 10011000100011010101… |
… | …00111011010101000110 |
3 | 2022122012102212121221100 |
4 | 21202031110323111012 |
5 | 41213330230233332 |
6 | 1220555244400530 |
7 | 65223421656501 |
oct | 11421524732506 |
9 | 2278172777840 |
10 | 655206102342 |
11 | 232964844370 |
12 | a6b97246146 |
13 | 49a2a16b85c |
14 | 239d81a6138 |
15 | 1209b7cb67c |
hex | 988d53b546 |
655206102342 has 48 divisors (see below), whose sum is σ = 1564634674512. Its totient is φ = 196500418560.
The previous prime is 655206102269. The next prime is 655206102347. The reversal of 655206102342 is 243201602556.
655206102342 is a `hidden beast` number, since 6 + 5 + 5 + 2 + 0 + 610 + 2 + 34 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 655206102297 and 655206102306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (655206102347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17038123 + ... + 17076534.
It is an arithmetic number, because the mean of its divisors is an integer number (32596555719).
Almost surely, 2655206102342 is an apocalyptic number.
655206102342 is an abundant number, since it is smaller than the sum of its proper divisors (909428572170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
655206102342 is a wasteful number, since it uses less digits than its factorization.
655206102342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34114773 (or 34114770 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
Adding to 655206102342 its reverse (243201602556), we get a palindrome (898407704898).
The spelling of 655206102342 in words is "six hundred fifty-five billion, two hundred six million, one hundred two thousand, three hundred forty-two".
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