Base | Representation |
---|---|
bin | 110000111111011001… |
… | …0110011011000001011 |
3 | 101001120000112000101021 |
4 | 1201332302303120023 |
5 | 3210430323240323 |
6 | 120155311333311 |
7 | 10413054112621 |
oct | 1417662633013 |
9 | 331500460337 |
10 | 105206461963 |
11 | 4068833a029 |
12 | 18481521237 |
13 | 9bc8378975 |
14 | 5140707511 |
15 | 2b0b37505d |
hex | 187ecb360b |
105206461963 has 4 divisors (see below), whose sum is σ = 105218261368. Its totient is φ = 105194662560.
The previous prime is 105206461949. The next prime is 105206461979. The reversal of 105206461963 is 369164602501.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 105206461963 - 213 = 105206453771 is a prime.
It is a super-2 number, since 2×1052064619632 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105206461903) 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, 5886318 + ... + 5904163.
It is an arithmetic number, because the mean of its divisors is an integer number (26304565342).
Almost surely, 2105206461963 is an apocalyptic number.
105206461963 is a deficient number, since it is larger than the sum of its proper divisors (11799405).
105206461963 is an equidigital number, since it uses as much as digits as its factorization.
105206461963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11799404.
The product of its (nonzero) digits is 233280, while the sum is 43.
The spelling of 105206461963 in words is "one hundred five billion, two hundred six million, four hundred sixty-one thousand, nine hundred sixty-three".
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