Base | Representation |
---|---|
bin | 10011101010011000… |
… | …01000111000110001 |
3 | 1000020200001221200121 |
4 | 21311030020320301 |
5 | 133104322112433 |
6 | 4503244450241 |
7 | 522405644605 |
oct | 116514107061 |
9 | 30220057617 |
10 | 10556050993 |
11 | 4527685394 |
12 | 2067249981 |
13 | cc2c68c27 |
14 | 721d49505 |
15 | 41bae8c2d |
hex | 275308e31 |
10556050993 has 2 divisors, whose sum is σ = 10556050994. Its totient is φ = 10556050992.
The previous prime is 10556050991. The next prime is 10556051041. The reversal of 10556050993 is 39905065501.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9011325184 + 1544725809 = 94928^2 + 39303^2 .
It is a cyclic number.
It is not a de Polignac number, because 10556050993 - 21 = 10556050991 is a prime.
It is a super-2 number, since 2×105560509932 (a number of 21 digits) contains 22 as substring.
Together with 10556050991, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (10556050991) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5278025496 + 5278025497.
It is an arithmetic number, because the mean of its divisors is an integer number (5278025497).
Almost surely, 210556050993 is an apocalyptic number.
It is an amenable number.
10556050993 is a deficient number, since it is larger than the sum of its proper divisors (1).
10556050993 is an equidigital number, since it uses as much as digits as its factorization.
10556050993 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 182250, while the sum is 43.
The spelling of 10556050993 in words is "ten billion, five hundred fifty-six million, fifty thousand, nine hundred ninety-three".
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