Base | Representation |
---|---|
bin | 110100010110010100010000… |
… | …100110000010101100001111 |
3 | 1010012011222000221211200102202 |
4 | 310112110100212002230033 |
5 | 220134110114034410111 |
6 | 2133355042032312115 |
7 | 66331466411062406 |
oct | 6426242046025417 |
9 | 1105158027750382 |
10 | 230232000310031 |
11 | 673a4930048115 |
12 | 219a46070a263b |
13 | 9b60a27637895 |
14 | 40bd40703663d |
15 | 1b93ce183ab3b |
hex | d16510982b0f |
230232000310031 has 8 divisors (see below), whose sum is σ = 231177476071680. Its totient is φ = 229286909288448.
The previous prime is 230232000309973. The next prime is 230232000310057. The reversal of 230232000310031 is 130013000232032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230232000310031 - 226 = 230231933201167 is a prime.
It is a super-2 number, since 2×2302320003100312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230232000309985 and 230232000310012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230232000310531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94985711 + ... + 97379408.
It is an arithmetic number, because the mean of its divisors is an integer number (28897184508960).
Almost surely, 2230232000310031 is an apocalyptic number.
230232000310031 is a deficient number, since it is larger than the sum of its proper divisors (945475761649).
230232000310031 is a wasteful number, since it uses less digits than its factorization.
230232000310031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192370033.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 230232000310031 its reverse (130013000232032), we get a palindrome (360245000542063).
The spelling of 230232000310031 in words is "two hundred thirty trillion, two hundred thirty-two billion, three hundred ten thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •