Base | Representation |
---|---|
bin | 111001100001101111110… |
… | …0101101101001101001000 |
3 | 1000222212000221202110111000 |
4 | 1303003133211231031020 |
5 | 2014014443200401141 |
6 | 24452105234135000 |
7 | 1444140134605410 |
oct | 163033745551510 |
9 | 30885027673430 |
10 | 7906491028296 |
11 | 2579140077833 |
12 | a783b7a21460 |
13 | 45476ab13a83 |
14 | 1d4967729640 |
15 | da9eca085b6 |
hex | 730df96d348 |
7906491028296 has 128 divisors (see below), whose sum is σ = 25634013696000. Its totient is φ = 2210933641536.
The previous prime is 7906491028277. The next prime is 7906491028361. The reversal of 7906491028296 is 6928201946097.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55558306 + ... + 55700433.
It is an arithmetic number, because the mean of its divisors is an integer number (200265732000).
Almost surely, 27906491028296 is an apocalyptic number.
It is an amenable number.
7906491028296 is an abundant number, since it is smaller than the sum of its proper divisors (17727522667704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7906491028296 is a wasteful number, since it uses less digits than its factorization.
7906491028296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111258808 (or 111258798 counting only the distinct ones).
The product of its (nonzero) digits is 23514624, while the sum is 63.
The spelling of 7906491028296 in words is "seven trillion, nine hundred six billion, four hundred ninety-one million, twenty-eight thousand, two hundred ninety-six".
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