Base | Representation |
---|---|
bin | 1101111001010011… |
… | …1001100000101001 |
3 | 100121221200200001110 |
4 | 3132110321200221 |
5 | 30114341123033 |
6 | 1414043140533 |
7 | 161301436011 |
oct | 33624714051 |
9 | 10557620043 |
10 | 3730020393 |
11 | 1644554590 |
12 | 881214749 |
13 | 475a04c78 |
14 | 275556c41 |
15 | 16c6e6363 |
hex | de539829 |
3730020393 has 8 divisors (see below), whose sum is σ = 5425484256. Its totient is φ = 2260618400.
The previous prime is 3730020361. The next prime is 3730020403. The reversal of 3730020393 is 3930200373.
3730020393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3730020393 - 25 = 3730020361 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3730020393.
It is not an unprimeable number, because it can be changed into a prime (3730020293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56515428 + ... + 56515493.
It is an arithmetic number, because the mean of its divisors is an integer number (678185532).
Almost surely, 23730020393 is an apocalyptic number.
3730020393 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3730020393 is a deficient number, since it is larger than the sum of its proper divisors (1695463863).
3730020393 is a wasteful number, since it uses less digits than its factorization.
3730020393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113030935.
The product of its (nonzero) digits is 10206, while the sum is 30.
The square root of 3730020393 is about 61073.8928921352. The cubic root of 3730020393 is about 1550.8521700423.
The spelling of 3730020393 in words is "three billion, seven hundred thirty million, twenty thousand, three hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •