Base | Representation |
---|---|
bin | 1100011111110… |
… | …00101111001110 |
3 | 21022020210210010 |
4 | 12033320233032 |
5 | 203313442404 |
6 | 14222454050 |
7 | 2412010365 |
oct | 617705716 |
9 | 238223703 |
10 | 104827854 |
11 | 5419979a |
12 | 2b134326 |
13 | 18944121 |
14 | dcca7dc |
15 | 930a189 |
hex | 63f8bce |
104827854 has 16 divisors (see below), whose sum is σ = 212528592. Its totient is φ = 34463808.
The previous prime is 104827847. The next prime is 104827871. The reversal of 104827854 is 458728401.
It is a happy number.
It is a super-4 number, since 4×1048278544 (a number of 33 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 119229 + ... + 120104.
It is an arithmetic number, because the mean of its divisors is an integer number (13283037).
Almost surely, 2104827854 is an apocalyptic number.
104827854 is an abundant number, since it is smaller than the sum of its proper divisors (107700738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104827854 is a wasteful number, since it uses less digits than its factorization.
104827854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239411.
The product of its (nonzero) digits is 71680, while the sum is 39.
The square root of 104827854 is about 10238.5474555720. The cubic root of 104827854 is about 471.5114372764.
It can be divided in two parts, 10482 and 7854, that added together give a triangular number (18336 = T191).
The spelling of 104827854 in words is "one hundred four million, eight hundred twenty-seven thousand, eight hundred fifty-four".
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