Base | Representation |
---|---|
bin | 1100011000011… |
… | …10111111001011 |
3 | 21020110011102021 |
4 | 12030032333023 |
5 | 203042323121 |
6 | 14150145311 |
7 | 2400612121 |
oct | 614167713 |
9 | 236404367 |
10 | 103870411 |
11 | 536a5417 |
12 | 2a952237 |
13 | 1869a3a8 |
14 | db1b911 |
15 | 91bb641 |
hex | 630efcb |
103870411 has 4 divisors (see below), whose sum is σ = 104470992. Its totient is φ = 103269832.
The previous prime is 103870409. The next prime is 103870441. The reversal of 103870411 is 114078301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 103870411 - 21 = 103870409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103870441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300031 + ... + 300376.
It is an arithmetic number, because the mean of its divisors is an integer number (26117748).
Almost surely, 2103870411 is an apocalyptic number.
103870411 is a deficient number, since it is larger than the sum of its proper divisors (600581).
103870411 is an equidigital number, since it uses as much as digits as its factorization.
103870411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600580.
The product of its (nonzero) digits is 672, while the sum is 25.
The square root of 103870411 is about 10191.6834232623. The cubic root of 103870411 is about 470.0715312887.
The spelling of 103870411 in words is "one hundred three million, eight hundred seventy thousand, four hundred eleven".
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