Base | Representation |
---|---|
bin | 11001001011101000… |
… | …011111110110011001 |
3 | 2120210101002211210220 |
4 | 121023220133312121 |
5 | 420333402224233 |
6 | 20231005230253 |
7 | 1645021152534 |
oct | 311350376631 |
9 | 76711084726 |
10 | 27038711193 |
11 | 10515713a0a |
12 | 52a7262389 |
13 | 271ba158c0 |
14 | 144703ba1b |
15 | a83b7eeb3 |
hex | 64ba1fd99 |
27038711193 has 16 divisors (see below), whose sum is σ = 39316273920. Its totient is φ = 16428582144.
The previous prime is 27038711171. The next prime is 27038711207. The reversal of 27038711193 is 39111783072.
It is not a de Polignac number, because 27038711193 - 210 = 27038710169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (27038711393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4384896 + ... + 4391057.
It is an arithmetic number, because the mean of its divisors is an integer number (2457267120).
Almost surely, 227038711193 is an apocalyptic number.
It is an amenable number.
27038711193 is a deficient number, since it is larger than the sum of its proper divisors (12277562727).
27038711193 is a wasteful number, since it uses less digits than its factorization.
27038711193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8776048.
The product of its (nonzero) digits is 63504, while the sum is 42.
The spelling of 27038711193 in words is "twenty-seven billion, thirty-eight million, seven hundred eleven thousand, one hundred ninety-three".
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