Base | Representation |
---|---|
bin | 1100100011000100010… |
… | …00000100011100000001 |
3 | 1112012212002122022012022 |
4 | 12101202020010130001 |
5 | 24030440102341342 |
6 | 530021523011225 |
7 | 43102061064440 |
oct | 6214210043401 |
9 | 1465762568168 |
10 | 431143012097 |
11 | 156934a99326 |
12 | 6b684b09b15 |
13 | 3186c763955 |
14 | 16c20344d57 |
15 | b335a529d2 |
hex | 6462204701 |
431143012097 has 16 divisors (see below), whose sum is σ = 494169299712. Its totient is φ = 368475791040.
The previous prime is 431143012051. The next prime is 431143012127. The reversal of 431143012097 is 790210341134.
It is not a de Polignac number, because 431143012097 - 210 = 431143011073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (431143012037) 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, 13093388 + ... + 13126274.
It is an arithmetic number, because the mean of its divisors is an integer number (30885581232).
Almost surely, 2431143012097 is an apocalyptic number.
It is an amenable number.
431143012097 is a deficient number, since it is larger than the sum of its proper divisors (63026287615).
431143012097 is a wasteful number, since it uses less digits than its factorization.
431143012097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38288.
The product of its (nonzero) digits is 18144, while the sum is 35.
The spelling of 431143012097 in words is "four hundred thirty-one billion, one hundred forty-three million, twelve thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.292 sec. • engine limits •