Base | Representation |
---|---|
bin | 1100011000011… |
… | …11000110011010 |
3 | 21020110012001102 |
4 | 12030033012122 |
5 | 203042331444 |
6 | 14150151402 |
7 | 2400613352 |
oct | 614170632 |
9 | 236405042 |
10 | 103870874 |
11 | 536a57a8 |
12 | 2a952562 |
13 | 1869a673 |
14 | db1bb62 |
15 | 91bb84e |
hex | 630f19a |
103870874 has 8 divisors (see below), whose sum is σ = 155898228. Its totient is φ = 51904800.
The previous prime is 103870873. The next prime is 103870889. The reversal of 103870874 is 478078301.
It can be written as a sum of positive squares in 2 ways, for example, as 101868649 + 2002225 = 10093^2 + 1415^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (103870873) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10817 + ... + 18020.
Almost surely, 2103870874 is an apocalyptic number.
103870874 is a deficient number, since it is larger than the sum of its proper divisors (52027354).
103870874 is a wasteful number, since it uses less digits than its factorization.
103870874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30640.
The product of its (nonzero) digits is 37632, while the sum is 38.
The square root of 103870874 is about 10191.7061378358. The cubic root of 103870874 is about 470.0722297321.
The spelling of 103870874 in words is "one hundred three million, eight hundred seventy thousand, eight hundred seventy-four".
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