Base | Representation |
---|---|
bin | 1110000111100111… |
… | …1110100011010001 |
3 | 100210010200121101200 |
4 | 3201321332203101 |
5 | 30230224301032 |
6 | 1424030221413 |
7 | 162631036434 |
oct | 34171764321 |
9 | 10703617350 |
10 | 3790072017 |
11 | 1675440226 |
12 | 899354869 |
13 | 48529c584 |
14 | 27d50981b |
15 | 172b0947c |
hex | e1e7e8d1 |
3790072017 has 6 divisors (see below), whose sum is σ = 5474548482. Its totient is φ = 2526714672.
The previous prime is 3790072009. The next prime is 3790072061. The reversal of 3790072017 is 7102700973.
It can be written as a sum of positive squares in only one way, i.e., 3568389696 + 221682321 = 59736^2 + 14889^2 .
It is not a de Polignac number, because 3790072017 - 23 = 3790072009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3790072067) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 210559548 + ... + 210559565.
It is an arithmetic number, because the mean of its divisors is an integer number (912424747).
Almost surely, 23790072017 is an apocalyptic number.
It is an amenable number.
3790072017 is a deficient number, since it is larger than the sum of its proper divisors (1684476465).
3790072017 is a wasteful number, since it uses less digits than its factorization.
3790072017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421119119 (or 421119116 counting only the distinct ones).
The product of its (nonzero) digits is 18522, while the sum is 36.
The square root of 3790072017 is about 61563.5607888303. The cubic root of 3790072017 is about 1559.1305719951.
The spelling of 3790072017 in words is "three billion, seven hundred ninety million, seventy-two thousand, seventeen".
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