Base | Representation |
---|---|
bin | 1100100010110110111… |
… | …00111010000100000010 |
3 | 1112012120021221020021121 |
4 | 12101123130322010002 |
5 | 24030222421042424 |
6 | 530002442542454 |
7 | 43066231224142 |
oct | 6213334720402 |
9 | 1465507836247 |
10 | 431031034114 |
11 | 15688786663a |
12 | 6b653507a2a |
13 | 318524b81a5 |
14 | 16c0d516922 |
15 | b32acd3ee4 |
hex | 645b73a102 |
431031034114 has 4 divisors (see below), whose sum is σ = 646546551174. Its totient is φ = 215515517056.
The previous prime is 431031034111. The next prime is 431031034237. The reversal of 431031034114 is 411430130134.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411430130134 = 2 ⋅205715065067.
It can be written as a sum of positive squares in only one way, i.e., 247971133089 + 183059901025 = 497967^2 + 427855^2 .
It is not an unprimeable number, because it can be changed into a prime (431031034111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107757758527 + ... + 107757758530.
Almost surely, 2431031034114 is an apocalyptic number.
431031034114 is a deficient number, since it is larger than the sum of its proper divisors (215515517060).
431031034114 is a wasteful number, since it uses less digits than its factorization.
431031034114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215515517059.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 431031034114 its reverse (411430130134), we get a palindrome (842461164248).
The spelling of 431031034114 in words is "four hundred thirty-one billion, thirty-one million, thirty-four thousand, one hundred fourteen".
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