Base | Representation |
---|---|
bin | 1101011110001001010… |
… | …1000100100111000110 |
3 | 211010100210012112121011 |
4 | 3113202111010213012 |
5 | 12242432143111124 |
6 | 254152341312434 |
7 | 22502030202664 |
oct | 3274225044706 |
9 | 733323175534 |
10 | 231430441414 |
11 | 8a1704a6017 |
12 | 38a2970571a |
13 | 18a92b608c3 |
14 | b2b64c3c34 |
15 | 6047957994 |
hex | 35e25449c6 |
231430441414 has 4 divisors (see below), whose sum is σ = 347145662124. Its totient is φ = 115715220706.
The previous prime is 231430441397. The next prime is 231430441483. The reversal of 231430441414 is 414144034132.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57857610352 + ... + 57857610355.
It is an arithmetic number, because the mean of its divisors is an integer number (86786415531).
Almost surely, 2231430441414 is an apocalyptic number.
231430441414 is a deficient number, since it is larger than the sum of its proper divisors (115715220710).
231430441414 is a wasteful number, since it uses less digits than its factorization.
231430441414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115715220709.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 231430441414 its reverse (414144034132), we get a palindrome (645574475546).
The spelling of 231430441414 in words is "two hundred thirty-one billion, four hundred thirty million, four hundred forty-one thousand, four hundred fourteen".
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