Base | Representation |
---|---|
bin | 11000111001010011101… |
… | …00001111001001100101 |
3 | 10000202221022002221101112 |
4 | 30130221310033021211 |
5 | 103003324403120201 |
6 | 1452544303434405 |
7 | 115541416316405 |
oct | 14345164171145 |
9 | 3022838087345 |
10 | 855400051301 |
11 | 2aa856035264 |
12 | 1199478b5a05 |
13 | 62882706a13 |
14 | 2d589d32805 |
15 | 173b6cb20bb |
hex | c729d0f265 |
855400051301 has 8 divisors (see below), whose sum is σ = 864147807744. Its totient is φ = 846660812400.
The previous prime is 855400051279. The next prime is 855400051361. The reversal of 855400051301 is 103150004558.
855400051301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 855400051301 - 218 = 855399789157 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 (855400051361) 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, 1927406 + ... + 2329311.
It is an arithmetic number, because the mean of its divisors is an integer number (108018475968).
Almost surely, 2855400051301 is an apocalyptic number.
It is an amenable number.
855400051301 is a deficient number, since it is larger than the sum of its proper divisors (8747756443).
855400051301 is a wasteful number, since it uses less digits than its factorization.
855400051301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4258771.
The product of its (nonzero) digits is 12000, while the sum is 32.
Adding to 855400051301 its reverse (103150004558), we get a palindrome (958550055859).
The spelling of 855400051301 in words is "eight hundred fifty-five billion, four hundred million, fifty-one thousand, three hundred one".
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