Base | Representation |
---|---|
bin | 11001000110010100… |
… | …11010001101011111 |
3 | 1021210002021110020001 |
4 | 30203022122031133 |
5 | 210044024130442 |
6 | 10105032235131 |
7 | 654630123061 |
oct | 144312321537 |
9 | 37702243201 |
10 | 13474833247 |
11 | 5795212727 |
12 | 274083baa7 |
13 | 1369884a15 |
14 | 91b84d731 |
15 | 53ce982b7 |
hex | 32329a35f |
13474833247 has 4 divisors (see below), whose sum is σ = 13600766376. Its totient is φ = 13348900120.
The previous prime is 13474833227. The next prime is 13474833257. The reversal of 13474833247 is 74233847431.
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 13474833247 - 219 = 13474308959 is a prime.
It is a super-2 number, since 2×134748332472 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13474833197 and 13474833206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13474833217) 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, 62966404 + ... + 62966617.
It is an arithmetic number, because the mean of its divisors is an integer number (3400191594).
Almost surely, 213474833247 is an apocalyptic number.
13474833247 is a deficient number, since it is larger than the sum of its proper divisors (125933129).
13474833247 is a wasteful number, since it uses less digits than its factorization.
13474833247 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125933128.
The product of its digits is 1354752, while the sum is 46.
The spelling of 13474833247 in words is "thirteen billion, four hundred seventy-four million, eight hundred thirty-three thousand, two hundred forty-seven".
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