Base | Representation |
---|---|
bin | 1101011101010000000… |
… | …0010101110110110001 |
3 | 211002202001000020211022 |
4 | 3113110000111312301 |
5 | 12241434133013001 |
6 | 254112434425225 |
7 | 22463051434652 |
oct | 3272400256661 |
9 | 732661006738 |
10 | 231190126001 |
11 | 8a05788753a |
12 | 38981132215 |
13 | 18a5512c333 |
14 | b292609529 |
15 | 60317d811b |
hex | 35d4015db1 |
231190126001 has 16 divisors (see below), whose sum is σ = 238376960640. Its totient is φ = 224081281920.
The previous prime is 231190125979. The next prime is 231190126127. The reversal of 231190126001 is 100621091132.
It is not a de Polignac number, because 231190126001 - 26 = 231190125937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (231190126901) 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, 4358300 + ... + 4411026.
It is an arithmetic number, because the mean of its divisors is an integer number (14898560040).
Almost surely, 2231190126001 is an apocalyptic number.
It is an amenable number.
231190126001 is a deficient number, since it is larger than the sum of its proper divisors (7186834639).
231190126001 is a wasteful number, since it uses less digits than its factorization.
231190126001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53464.
The product of its (nonzero) digits is 648, while the sum is 26.
The spelling of 231190126001 in words is "two hundred thirty-one billion, one hundred ninety million, one hundred twenty-six thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •