Base | Representation |
---|---|
bin | 1100010101100… |
… | …10111100111110 |
3 | 21012202000022022 |
4 | 12022302330332 |
5 | 202443242223 |
6 | 14134120142 |
7 | 2364452066 |
oct | 612627476 |
9 | 235660268 |
10 | 103493438 |
11 | 53468174 |
12 | 2a7b0052 |
13 | 18597929 |
14 | da603a6 |
15 | 9144ac8 |
hex | 62b2f3e |
103493438 has 8 divisors (see below), whose sum is σ = 160248000. Its totient is φ = 50077440.
The previous prime is 103493339. The next prime is 103493461. The reversal of 103493438 is 834394301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 103493398 and 103493407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834563 + ... + 834686.
It is an arithmetic number, because the mean of its divisors is an integer number (20031000).
Almost surely, 2103493438 is an apocalyptic number.
103493438 is a deficient number, since it is larger than the sum of its proper divisors (56754562).
103493438 is a wasteful number, since it uses less digits than its factorization.
103493438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1669282.
The product of its (nonzero) digits is 31104, while the sum is 35.
The square root of 103493438 is about 10173.1724648705. The cubic root of 103493438 is about 469.5021709337.
The spelling of 103493438 in words is "one hundred three million, four hundred ninety-three thousand, four hundred thirty-eight".
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