Base | Representation |
---|---|
bin | 1101111010010000… |
… | …01100001011000101 |
3 | 201021110101010020211 |
4 | 12331020030023011 |
5 | 110243302230013 |
6 | 3233013155421 |
7 | 353031010315 |
oct | 67510141305 |
9 | 21243333224 |
10 | 7468008133 |
11 | 3192550053 |
12 | 154502bb71 |
13 | 920269531 |
14 | 50bb85445 |
15 | 2da96323d |
hex | 1bd20c2c5 |
7468008133 has 4 divisors (see below), whose sum is σ = 7472198368. Its totient is φ = 7463817900.
The previous prime is 7468008091. The next prime is 7468008139. The reversal of 7468008133 is 3318008647.
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.
It is a cyclic number.
It is not a de Polignac number, because 7468008133 - 29 = 7468007621 is a prime.
It is a super-2 number, since 2×74680081332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7468008139) 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, 2092443 + ... + 2096008.
It is an arithmetic number, because the mean of its divisors is an integer number (1868049592).
Almost surely, 27468008133 is an apocalyptic number.
It is an amenable number.
7468008133 is a deficient number, since it is larger than the sum of its proper divisors (4190235).
7468008133 is a wasteful number, since it uses less digits than its factorization.
7468008133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4190234.
The product of its (nonzero) digits is 96768, while the sum is 40.
The square root of 7468008133 is about 86417.6378582521. The cubic root of 7468008133 is about 1954.6466555282.
The spelling of 7468008133 in words is "seven billion, four hundred sixty-eight million, eight thousand, one hundred thirty-three".
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