Base | Representation |
---|---|
bin | 101101100110011111110000… |
… | …0010111111100110010111111 |
3 | 1221121020020001212011222202021 |
4 | 1123030333200113330302333 |
5 | 410033332113102143310 |
6 | 3541033413515541011 |
7 | 150326414665010632 |
oct | 13314774027746277 |
9 | 1847206055158667 |
10 | 401115055115455 |
11 | 106897a3762376a |
12 | 38ba295045a767 |
13 | 142a7cab3cb965 |
14 | 710a1023a1c19 |
15 | 3158dca67e5da |
hex | 16ccfe05fccbf |
401115055115455 has 16 divisors (see below), whose sum is σ = 497343315456000. Its totient is φ = 310241803502880.
The previous prime is 401115055115443. The next prime is 401115055115473. The reversal of 401115055115455 is 554511550511104.
It is not a de Polignac number, because 401115055115455 - 229 = 401114518244543 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1245189805 + ... + 1245511894.
It is an arithmetic number, because the mean of its divisors is an integer number (31083957216000).
Almost surely, 2401115055115455 is an apocalyptic number.
401115055115455 is a deficient number, since it is larger than the sum of its proper divisors (96228260340545).
401115055115455 is a wasteful number, since it uses less digits than its factorization.
401115055115455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2490702774.
The product of its (nonzero) digits is 250000, while the sum is 43.
The spelling of 401115055115455 in words is "four hundred one trillion, one hundred fifteen billion, fifty-five million, one hundred fifteen thousand, four hundred fifty-five".
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