Base | Representation |
---|---|
bin | 1100010010000… |
… | …10111001001000 |
3 | 21011212200200101 |
4 | 12021002321020 |
5 | 202334100230 |
6 | 14120215144 |
7 | 2360530645 |
oct | 611027110 |
9 | 234780611 |
10 | 103034440 |
11 | 53184333 |
12 | 2a60a4b4 |
13 | 18466a32 |
14 | d980dcc |
15 | 90a3aca |
hex | 6242e48 |
103034440 has 16 divisors (see below), whose sum is σ = 231827580. Its totient is φ = 41213760.
The previous prime is 103034423. The next prime is 103034453. The reversal of 103034440 is 44430301.
It can be written as a sum of positive squares in 2 ways, for example, as 89151364 + 13883076 = 9442^2 + 3726^2 .
It is a super-2 number, since 2×1030344402 = 21232191652227200, which contains 22 as substring.
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, 1287891 + ... + 1287970.
Almost surely, 2103034440 is an apocalyptic number.
103034440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103034440 is an abundant number, since it is smaller than the sum of its proper divisors (128793140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103034440 is a wasteful number, since it uses less digits than its factorization.
103034440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2575872 (or 2575868 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 103034440 is about 10150.5881602989. The cubic root of 103034440 is about 468.8070546256.
Adding to 103034440 its reverse (44430301), we get a palindrome (147464741).
The spelling of 103034440 in words is "one hundred three million, thirty-four thousand, four hundred forty".
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