Base | Representation |
---|---|
bin | 1100010011100… |
… | …11001111100001 |
3 | 21012020202100020 |
4 | 12021303033201 |
5 | 202411414411 |
6 | 14124344053 |
7 | 2362314222 |
oct | 611631741 |
9 | 235222306 |
10 | 103232481 |
11 | 532aa100 |
12 | 2a6a5029 |
13 | 18505c11 |
14 | d9d3249 |
15 | 90e2606 |
hex | 62733e1 |
103232481 has 12 divisors (see below), whose sum is σ = 151294416. Its totient is φ = 62564920.
The previous prime is 103232473. The next prime is 103232501. The reversal of 103232481 is 184232301.
It is not a de Polignac number, because 103232481 - 23 = 103232473 is a prime.
It is a super-2 number, since 2×1032324812 = 21313890266830722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103232401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141831 + ... + 142556.
It is an arithmetic number, because the mean of its divisors is an integer number (12607868).
Almost surely, 2103232481 is an apocalyptic number.
103232481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
103232481 is a deficient number, since it is larger than the sum of its proper divisors (48061935).
103232481 is a wasteful number, since it uses less digits than its factorization.
103232481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284412 (or 284401 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 103232481 is about 10160.3386262467. The cubic root of 103232481 is about 469.1072247993.
Adding to 103232481 its reverse (184232301), we get a palindrome (287464782).
The spelling of 103232481 in words is "one hundred three million, two hundred thirty-two thousand, four hundred eighty-one".
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