Base | Representation |
---|---|
bin | 1100010001111… |
… | …01110000111010 |
3 | 21011211121212101 |
4 | 12020331300322 |
5 | 202332412214 |
6 | 14115534014 |
7 | 2360412466 |
oct | 610756072 |
9 | 234747771 |
10 | 103013434 |
11 | 5316a577 |
12 | 2a5ba30a |
13 | 1845a2c4 |
14 | d9774a6 |
15 | 909c774 |
hex | 623dc3a |
103013434 has 12 divisors (see below), whose sum is σ = 159668442. Its totient is φ = 49844280.
The previous prime is 103013431. The next prime is 103013447. The reversal of 103013434 is 434310301.
It can be written as a sum of positive squares in only one way, i.e., 66471409 + 36542025 = 8153^2 + 6045^2 .
It is a super-2 number, since 2×1030134342 = 21223535168944712, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103013431) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24877 + ... + 28720.
Almost surely, 2103013434 is an apocalyptic number.
103013434 is a deficient number, since it is larger than the sum of its proper divisors (56655008).
103013434 is an equidigital number, since it uses as much as digits as its factorization.
103013434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53661 (or 53630 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 103013434 is about 10149.5533891891. The cubic root of 103013434 is about 468.7751933363.
Adding to 103013434 its reverse (434310301), we get a palindrome (537323735).
The spelling of 103013434 in words is "one hundred three million, thirteen thousand, four hundred thirty-four".
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