Base | Representation |
---|---|
bin | 110001010011010000… |
… | …1101000101101101101 |
3 | 101010021110211012220202 |
4 | 1202212201220231231 |
5 | 3213312000103402 |
6 | 120345402523245 |
7 | 10435430036435 |
oct | 1424641505555 |
9 | 333243735822 |
10 | 105873050477 |
11 | 4099a638927 |
12 | 18628806525 |
13 | 9ca34ba33c |
14 | 51a50652c5 |
15 | 2b49b47b02 |
hex | 18a6868b6d |
105873050477 has 4 divisors (see below), whose sum is σ = 106247160480. Its totient is φ = 105498940476.
The previous prime is 105873050467. The next prime is 105873050527. The reversal of 105873050477 is 774050378501.
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: 774050378501 = 139 ⋅5568707759.
It is a cyclic number.
It is not a de Polignac number, because 105873050477 - 28 = 105873050221 is a prime.
It is a super-2 number, since 2×1058730504772 (a number of 23 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 (105873050467) 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, 187054577 + ... + 187055142.
It is an arithmetic number, because the mean of its divisors is an integer number (26561790120).
Almost surely, 2105873050477 is an apocalyptic number.
It is an amenable number.
105873050477 is a deficient number, since it is larger than the sum of its proper divisors (374110003).
105873050477 is an equidigital number, since it uses as much as digits as its factorization.
105873050477 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374110002.
The product of its (nonzero) digits is 823200, while the sum is 47.
The spelling of 105873050477 in words is "one hundred five billion, eight hundred seventy-three million, fifty thousand, four hundred seventy-seven".
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