Base | Representation |
---|---|
bin | 1100010100011… |
… | …10100000000011 |
3 | 21012110102111102 |
4 | 12022032200003 |
5 | 202424003011 |
6 | 14131005015 |
7 | 2363260562 |
oct | 612164003 |
9 | 235412442 |
10 | 103344131 |
11 | 53375a80 |
12 | 2a73976b |
13 | 18544997 |
14 | da21bd9 |
15 | 911573b |
hex | 628e803 |
103344131 has 8 divisors (see below), whose sum is σ = 113793984. Its totient is φ = 93070120.
The previous prime is 103344127. The next prime is 103344161. The reversal of 103344131 is 131443301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103344131 - 22 = 103344127 is a prime.
It is a super-2 number, since 2×1033441312 = 21360018824290322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103344161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42725 + ... + 45078.
It is an arithmetic number, because the mean of its divisors is an integer number (14224248).
Almost surely, 2103344131 is an apocalyptic number.
103344131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
103344131 is a deficient number, since it is larger than the sum of its proper divisors (10449853).
103344131 is a wasteful number, since it uses less digits than its factorization.
103344131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87921.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 103344131 is about 10165.8315449352. The cubic root of 103344131 is about 469.2762831884.
Adding to 103344131 its reverse (131443301), we get a palindrome (234787432).
The spelling of 103344131 in words is "one hundred three million, three hundred forty-four thousand, one hundred thirty-one".
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