Base | Representation |
---|---|
bin | 111101001100011… |
… | …1111000101001011 |
3 | 12022002210000100200 |
4 | 1322120333011023 |
5 | 13201130321222 |
6 | 535430503243 |
7 | 101612234001 |
oct | 17230770513 |
9 | 5262700320 |
10 | 2053370187 |
11 | 96408a460 |
12 | 493804b23 |
13 | 26954275b |
14 | 1569cca71 |
15 | c0405eac |
hex | 7a63f14b |
2053370187 has 24 divisors (see below), whose sum is σ = 3256247280. Its totient is φ = 1236530880.
The previous prime is 2053370183. The next prime is 2053370213. The reversal of 2053370187 is 7810733502.
2053370187 is a `hidden beast` number, since 205 + 3 + 370 + 1 + 87 = 666.
It is not a de Polignac number, because 2053370187 - 22 = 2053370183 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2053370183) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50512 + ... + 81597.
It is an arithmetic number, because the mean of its divisors is an integer number (135676970).
Almost surely, 22053370187 is an apocalyptic number.
2053370187 is a deficient number, since it is larger than the sum of its proper divisors (1202877093).
2053370187 is a wasteful number, since it uses less digits than its factorization.
2053370187 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132283 (or 132280 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 36.
The square root of 2053370187 is about 45314.1278962754. The cubic root of 2053370187 is about 1271.0298520346.
The spelling of 2053370187 in words is "two billion, fifty-three million, three hundred seventy thousand, one hundred eighty-seven".
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