Base | Representation |
---|---|
bin | 1100011000011… |
… | …11111101010110 |
3 | 21020110100212122 |
4 | 12030033331112 |
5 | 203042440030 |
6 | 14150215542 |
7 | 2400626534 |
oct | 614177526 |
9 | 236410778 |
10 | 103874390 |
11 | 536a8404 |
12 | 2a9545b2 |
13 | 1869c149 |
14 | db1d154 |
15 | 91bc8e5 |
hex | 630ff56 |
103874390 has 32 divisors (see below), whose sum is σ = 190300320. Its totient is φ = 40817664.
The previous prime is 103874389. The next prime is 103874411. The reversal of 103874390 is 93478301.
It is a self number, because there is not a number n which added to its sum of digits gives 103874390.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167501 + ... + 168119.
It is an arithmetic number, because the mean of its divisors is an integer number (5946885).
Almost surely, 2103874390 is an apocalyptic number.
103874390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103874390 is a deficient number, since it is larger than the sum of its proper divisors (86425930).
103874390 is a wasteful number, since it uses less digits than its factorization.
103874390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 896.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 103874390 is about 10191.8786295756. The cubic root of 103874390 is about 470.0775336100.
The spelling of 103874390 in words is "one hundred three million, eight hundred seventy-four thousand, three hundred ninety".
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