Base | Representation |
---|---|
bin | 1100001011110111… |
… | …0010010111100001 |
3 | 22102221220211220001 |
4 | 3002331302113201 |
5 | 23144332230433 |
6 | 1300324220001 |
7 | 144025563034 |
oct | 30275622741 |
9 | 8387824801 |
10 | 3270976993 |
11 | 1429421479 |
12 | 77353a601 |
13 | 40188cc5b |
14 | 2305c301b |
15 | 14226d57d |
hex | c2f725e1 |
3270976993 has 4 divisors (see below), whose sum is σ = 3413193408. Its totient is φ = 3128760580.
The previous prime is 3270976927. The next prime is 3270976999. The reversal of 3270976993 is 3996790723.
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: 3996790723 = 31 ⋅128928733.
It is a cyclic number.
It is not a de Polignac number, because 3270976993 - 213 = 3270968801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3270976999) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71108173 + ... + 71108218.
It is an arithmetic number, because the mean of its divisors is an integer number (853298352).
Almost surely, 23270976993 is an apocalyptic number.
It is an amenable number.
3270976993 is a deficient number, since it is larger than the sum of its proper divisors (142216415).
3270976993 is a wasteful number, since it uses less digits than its factorization.
3270976993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142216414.
The product of its (nonzero) digits is 3857868, while the sum is 55.
The square root of 3270976993 is about 57192.4557350006. The cubic root of 3270976993 is about 1484.4280872363.
The spelling of 3270976993 in words is "three billion, two hundred seventy million, nine hundred seventy-six thousand, nine hundred ninety-three".
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