Base | Representation |
---|---|
bin | 1100100111110… |
… | …00001001000100 |
3 | 21101012221210211 |
4 | 12103320021010 |
5 | 204100431423 |
6 | 14301125204 |
7 | 2423625343 |
oct | 623701104 |
9 | 241187724 |
10 | 105873988 |
11 | 54843770 |
12 | 2b559804 |
13 | 18c1c33c |
14 | 100bdb5a |
15 | 946510d |
hex | 64f8244 |
105873988 has 12 divisors (see below), whose sum is σ = 202123152. Its totient is φ = 48124520.
The previous prime is 105873967. The next prime is 105874031. The reversal of 105873988 is 889378501.
It is a super-2 number, since 2×1058739882 = 22418602670048288, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203070 + ... + 1203157.
It is an arithmetic number, because the mean of its divisors is an integer number (16843596).
Almost surely, 2105873988 is an apocalyptic number.
It is an amenable number.
105873988 is a deficient number, since it is larger than the sum of its proper divisors (96249164).
105873988 is a wasteful number, since it uses less digits than its factorization.
105873988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2406242 (or 2406240 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 49.
The square root of 105873988 is about 10289.5086374423. The cubic root of 105873988 is about 473.0747378501.
The spelling of 105873988 in words is "one hundred five million, eight hundred seventy-three thousand, nine hundred eighty-eight".
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