Base | Representation |
---|---|
bin | 1100011010011… |
… | …10110110101111 |
3 | 21020221110021022 |
4 | 12031032312233 |
5 | 203124211030 |
6 | 14155524355 |
7 | 2403051611 |
oct | 615166657 |
9 | 236843238 |
10 | 104132015 |
11 | 53863a19 |
12 | 2aa596bb |
13 | 1875c4a0 |
14 | db88db1 |
15 | 921dde5 |
hex | 634edaf |
104132015 has 32 divisors (see below), whose sum is σ = 138692736. Its totient is φ = 74580480.
The previous prime is 104131969. The next prime is 104132059. The reversal of 104132015 is 510231401.
It is not a de Polignac number, because 104132015 - 220 = 103083439 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 104131984 and 104132002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 575225 + ... + 575405.
It is an arithmetic number, because the mean of its divisors is an integer number (4334148).
Almost surely, 2104132015 is an apocalyptic number.
104132015 is a deficient number, since it is larger than the sum of its proper divisors (34560721).
104132015 is a wasteful number, since it uses less digits than its factorization.
104132015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 104132015 is about 10204.5095423543. The cubic root of 104132015 is about 470.4658351073.
Adding to 104132015 its reverse (510231401), we get a palindrome (614363416).
The spelling of 104132015 in words is "one hundred four million, one hundred thirty-two thousand, fifteen".
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