Base | Representation |
---|---|
bin | 1100011010011… |
… | …01101111011010 |
3 | 21020221020000020 |
4 | 12031031233122 |
5 | 203124034300 |
6 | 14155451310 |
7 | 2403032400 |
oct | 615155732 |
9 | 236836006 |
10 | 104127450 |
11 | 53860549 |
12 | 2aa56b36 |
13 | 1875a39b |
14 | db87470 |
15 | 921c8a0 |
hex | 634dbda |
104127450 has 144 divisors (see below), whose sum is σ = 310765824. Its totient is φ = 22982400.
The previous prime is 104127449. The next prime is 104127461. The reversal of 104127450 is 54721401.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 104127450.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 227622 + ... + 228078.
It is an arithmetic number, because the mean of its divisors is an integer number (2158096).
Almost surely, 2104127450 is an apocalyptic number.
104127450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 104127450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155382912).
104127450 is an abundant number, since it is smaller than the sum of its proper divisors (206638374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104127450 is a wasteful number, since it uses less digits than its factorization.
104127450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 517 (or 505 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 104127450 is about 10204.2858642827. The cubic root of 104127450 is about 470.4589601549.
Adding to 104127450 its reverse (54721401), we get a palindrome (158848851).
The spelling of 104127450 in words is "one hundred four million, one hundred twenty-seven thousand, four hundred fifty".
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