Base | Representation |
---|---|
bin | 11001010010001111… |
… | …01001110101011011 |
3 | 1022001001022222022101 |
4 | 30221013221311123 |
5 | 210300120232412 |
6 | 10123002304231 |
7 | 660252450616 |
oct | 145107516533 |
9 | 38031288271 |
10 | 13574774107 |
11 | 5836673784 |
12 | 276a1b8077 |
13 | 13844a761b |
14 | 92ac2717d |
15 | 546b3a457 |
hex | 3291e9d5b |
13574774107 has 4 divisors (see below), whose sum is σ = 13863599136. Its totient is φ = 13285949080.
The previous prime is 13574774077. The next prime is 13574774113. The reversal of 13574774107 is 70147747531.
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 13574774107 - 223 = 13566385499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13574774117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144412444 + ... + 144412537.
It is an arithmetic number, because the mean of its divisors is an integer number (3465899784).
Almost surely, 213574774107 is an apocalyptic number.
13574774107 is a deficient number, since it is larger than the sum of its proper divisors (288825029).
13574774107 is an equidigital number, since it uses as much as digits as its factorization.
13574774107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288825028.
The product of its (nonzero) digits is 576240, while the sum is 46.
The spelling of 13574774107 in words is "thirteen billion, five hundred seventy-four million, seven hundred seventy-four thousand, one hundred seven".
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