Base | Representation |
---|---|
bin | 1101111101000010… |
… | …1111000010000101 |
3 | 100200001012120211012 |
4 | 3133100233002011 |
5 | 30132400043432 |
6 | 1415403252005 |
7 | 161551655666 |
oct | 33720570205 |
9 | 10601176735 |
10 | 3745706117 |
11 | 165239849a |
12 | 88651a005 |
13 | 47903776a |
14 | 27767b36d |
15 | 16dc93cb2 |
hex | df42f085 |
3745706117 has 4 divisors (see below), whose sum is σ = 3745918176. Its totient is φ = 3745494060.
The previous prime is 3745706089. The next prime is 3745706131. The reversal of 3745706117 is 7116075473.
3745706117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7116075473 = 13 ⋅547390421.
It is a cyclic number.
It is not a de Polignac number, because 3745706117 - 26 = 3745706053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3745706197) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76859 + ... + 115752.
It is an arithmetic number, because the mean of its divisors is an integer number (936479544).
Almost surely, 23745706117 is an apocalyptic number.
It is an amenable number.
3745706117 is a deficient number, since it is larger than the sum of its proper divisors (212059).
3745706117 is a wasteful number, since it uses less digits than its factorization.
3745706117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212058.
The product of its (nonzero) digits is 123480, while the sum is 41.
The square root of 3745706117 is about 61202.1741198791. The cubic root of 3745706117 is about 1553.0230446007.
The spelling of 3745706117 in words is "three billion, seven hundred forty-five million, seven hundred six thousand, one hundred seventeen".
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