Base | Representation |
---|---|
bin | 1101001110001010100… |
… | …0111111100000010111 |
3 | 210201021211021220021121 |
4 | 3103202220333200113 |
5 | 12210141004233322 |
6 | 252202541224411 |
7 | 22260521026564 |
oct | 3234250774027 |
9 | 721254256247 |
10 | 227140696087 |
11 | 8836a001948 |
12 | 38030b62107 |
13 | 1855b1c1b66 |
14 | adca8a986b |
15 | 5d9604bec7 |
hex | 34e2a3f817 |
227140696087 has 2 divisors, whose sum is σ = 227140696088. Its totient is φ = 227140696086.
The previous prime is 227140696031. The next prime is 227140696103. The reversal of 227140696087 is 780696041722.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 227140696087 - 215 = 227140663319 is a prime.
It is a super-2 number, since 2×2271406960872 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (227140696007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113570348043 + 113570348044.
It is an arithmetic number, because the mean of its divisors is an integer number (113570348044).
Almost surely, 2227140696087 is an apocalyptic number.
227140696087 is a deficient number, since it is larger than the sum of its proper divisors (1).
227140696087 is an equidigital number, since it uses as much as digits as its factorization.
227140696087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2032128, while the sum is 52.
The spelling of 227140696087 in words is "two hundred twenty-seven billion, one hundred forty million, six hundred ninety-six thousand, eighty-seven".
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