Base | Representation |
---|---|
bin | 1100010101010… |
… | …11101001000101 |
3 | 21012200111020020 |
4 | 12022223221011 |
5 | 202441312433 |
6 | 14133325353 |
7 | 2364265560 |
oct | 612535105 |
9 | 235614206 |
10 | 103463493 |
11 | 53447721 |
12 | 2a796859 |
13 | 18587103 |
14 | da534d7 |
15 | 913acb3 |
hex | 62aba45 |
103463493 has 32 divisors (see below), whose sum is σ = 166656000. Its totient is φ = 55774656.
The previous prime is 103463467. The next prime is 103463501. The reversal of 103463493 is 394364301.
It is not a de Polignac number, because 103463493 - 212 = 103459397 is a prime.
It is a super-2 number, since 2×1034634932 = 21409388767522098, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103465493) 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 31 ways as a sum of consecutive naturals, for example, 138880 + ... + 139622.
It is an arithmetic number, because the mean of its divisors is an integer number (5208000).
Almost surely, 2103463493 is an apocalyptic number.
It is an amenable number.
103463493 is a deficient number, since it is larger than the sum of its proper divisors (63192507).
103463493 is a wasteful number, since it uses less digits than its factorization.
103463493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1121.
The product of its (nonzero) digits is 23328, while the sum is 33.
The square root of 103463493 is about 10171.7005952790. The cubic root of 103463493 is about 469.4568843307.
The spelling of 103463493 in words is "one hundred three million, four hundred sixty-three thousand, four hundred ninety-three".
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