Base | Representation |
---|---|
bin | 1000101110000… |
… | …1101110001100 |
3 | 2112211021000212 |
4 | 2023201232030 |
5 | 33330414030 |
6 | 3343541552 |
7 | 622614656 |
oct | 213415614 |
9 | 75737025 |
10 | 36576140 |
11 | 19712217 |
12 | 102ba8b8 |
13 | 77682b3 |
14 | 4c016d6 |
15 | 3327595 |
hex | 22e1b8c |
36576140 has 48 divisors (see below), whose sum is σ = 81738720. Its totient is φ = 13708800.
The previous prime is 36576119. The next prime is 36576143. The reversal of 36576140 is 4167563.
It is a junction number, because it is equal to n+sod(n) for n = 36576097 and 36576106.
It is not an unprimeable number, because it can be changed into a prime (36576143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37904 + ... + 38856.
It is an arithmetic number, because the mean of its divisors is an integer number (1702890).
Almost surely, 236576140 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 36576140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40869360).
36576140 is an abundant number, since it is smaller than the sum of its proper divisors (45162580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36576140 is a wasteful number, since it uses less digits than its factorization.
36576140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1082 (or 1080 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 36576140 is about 6047.8210952375. The cubic root of 36576140 is about 331.9448667340.
The spelling of 36576140 in words is "thirty-six million, five hundred seventy-six thousand, one hundred forty".
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