Base | Representation |
---|---|
bin | 1000110001001… |
… | …1100001000100 |
3 | 2120012121210221 |
4 | 2030103201010 |
5 | 33403430400 |
6 | 3352154124 |
7 | 624424420 |
oct | 214234104 |
9 | 76177727 |
10 | 36780100 |
11 | 19841485 |
12 | 10398944 |
13 | 780a096 |
14 | 4c55b80 |
15 | 3367c1a |
hex | 2313844 |
36780100 has 36 divisors (see below), whose sum is σ = 91216384. Its totient is φ = 12610080.
The previous prime is 36780077. The next prime is 36780103. The reversal of 36780100 is 108763.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (36780103) 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, 25572 + ... + 26971.
Almost surely, 236780100 is an apocalyptic number.
It is an amenable number.
36780100 is an abundant number, since it is smaller than the sum of its proper divisors (54436284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36780100 is a wasteful number, since it uses less digits than its factorization.
36780100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52564 (or 52557 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 36780100 is about 6064.6599245135. The cubic root of 36780100 is about 332.5607328713.
Adding to 36780100 its reverse (108763), we get a palindrome (36888863).
The spelling of 36780100 in words is "thirty-six million, seven hundred eighty thousand, one hundred".
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