Base | Representation |
---|---|
bin | 1110111000111110… |
… | …1101010010001101 |
3 | 101022120020110121112 |
4 | 3232033231102031 |
5 | 31141224020203 |
6 | 1500343341405 |
7 | 201023514230 |
oct | 35617552215 |
9 | 11276213545 |
10 | 3997095053 |
11 | 177128a746 |
12 | 936751865 |
13 | 4b9145403 |
14 | 29cbd9417 |
15 | 185d9e6d8 |
hex | ee3ed48d |
3997095053 has 8 divisors (see below), whose sum is σ = 4568523072. Its totient is φ = 3425770656.
The previous prime is 3997095049. The next prime is 3997095077. The reversal of 3997095053 is 3505907993.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3997095053 - 22 = 3997095049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3997094992 and 3997095010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3997095653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93401 + ... + 129297.
It is an arithmetic number, because the mean of its divisors is an integer number (571065384).
Almost surely, 23997095053 is an apocalyptic number.
It is an amenable number.
3997095053 is a deficient number, since it is larger than the sum of its proper divisors (571428019).
3997095053 is a wasteful number, since it uses less digits than its factorization.
3997095053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51811.
The product of its (nonzero) digits is 1148175, while the sum is 50.
The square root of 3997095053 is about 63222.5834097279. The cubic root of 3997095053 is about 1587.0166825785.
The spelling of 3997095053 in words is "three billion, nine hundred ninety-seven million, ninety-five thousand, fifty-three".
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