Base | Representation |
---|---|
bin | 1110000100000011… |
… | …0010101010110101 |
3 | 100202002110222210001 |
4 | 3201000302222311 |
5 | 30212410044031 |
6 | 1422333031301 |
7 | 162356442316 |
oct | 34100625265 |
9 | 10662428701 |
10 | 3775081141 |
11 | 1667a31377 |
12 | 894325531 |
13 | 482151130 |
14 | 27b52660d |
15 | 171647861 |
hex | e1032ab5 |
3775081141 has 32 divisors (see below), whose sum is σ = 4271662080. Its totient is φ = 3312576000.
The previous prime is 3775081127. The next prime is 3775081199. The reversal of 3775081141 is 1411805773.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3775081141 is a prime.
It is a super-2 number, since 2×37750811412 = 28502475242267723762, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3775081141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3775081111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6634305 + ... + 6634873.
It is an arithmetic number, because the mean of its divisors is an integer number (133489440).
Almost surely, 23775081141 is an apocalyptic number.
3775081141 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
3775081141 is a deficient number, since it is larger than the sum of its proper divisors (496580939).
3775081141 is a wasteful number, since it uses less digits than its factorization.
3775081141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 877.
The product of its (nonzero) digits is 23520, while the sum is 37.
The square root of 3775081141 is about 61441.6889497676. The cubic root of 3775081141 is about 1557.0722455517.
The spelling of 3775081141 in words is "three billion, seven hundred seventy-five million, eighty-one thousand, one hundred forty-one".
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