Base | Representation |
---|---|
bin | 111110001110011… |
… | …0111011000000100 |
3 | 12101111211102110201 |
4 | 1330130313120010 |
5 | 13234003113021 |
6 | 543103500244 |
7 | 102512132254 |
oct | 17434673004 |
9 | 5344742421 |
10 | 2087941636 |
11 | 981652500 |
12 | 4a32b7684 |
13 | 273758431 |
14 | 15b42b964 |
15 | c3484591 |
hex | 7c737604 |
2087941636 has 81 divisors (see below), whose sum is σ = 4212869031. Its totient is φ = 904741200.
The previous prime is 2087941607. The next prime is 2087941651. The reversal of 2087941636 is 6361497802.
The square root of 2087941636 is 45694.
It is a perfect power (a square), and thus also a powerful number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 31163275 + ... + 31163341.
Almost surely, 22087941636 is an apocalyptic number.
2087941636 is the 45694-th square number.
It is an amenable number.
2087941636 is an abundant number, since it is smaller than the sum of its proper divisors (2124927395).
2087941636 is a wasteful number, since it uses less digits than its factorization.
2087941636 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222 (or 111 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 46.
The cubic root of 2087941636 is about 1278.1233967105.
The spelling of 2087941636 in words is "two billion, eighty-seven million, nine hundred forty-one thousand, six hundred thirty-six".
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