Search a number
-
+
312333231000341 = 2313579705695667
BaseRepresentation
bin100011100000100001011111…
…1010010010000101100010101
31111221212202122212221110000002
41013001002333102100230111
5311414231424114002331
63024135523331101045
7122534221425330035
oct10701027722205425
91457782585843002
10312333231000341
1190578863430a71
122b044333141785
1310537b884bc2c5
14571b01ab398c5
15261978653a9cb
hex11c10bf490b15

312333231000341 has 4 divisors (see below), whose sum is σ = 325912936696032. Its totient is φ = 298753525304652.

The previous prime is 312333231000283. The next prime is 312333231000379. The reversal of 312333231000341 is 143000132333213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312333231000341 - 226 = 312333163891477 is a prime.

It is a super-2 number, since 2×3123332310003412 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312333231009341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6789852847811 + ... + 6789852847856.

It is an arithmetic number, because the mean of its divisors is an integer number (81478234174008).

Almost surely, 2312333231000341 is an apocalyptic number.

It is an amenable number.

312333231000341 is a deficient number, since it is larger than the sum of its proper divisors (13579705695691).

312333231000341 is a wasteful number, since it uses less digits than its factorization.

312333231000341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13579705695690.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 312333231000341 its reverse (143000132333213), we get a palindrome (455333363333554).

The spelling of 312333231000341 in words is "three hundred twelve trillion, three hundred thirty-three billion, two hundred thirty-one million, three hundred forty-one", and thus it is an aban number.

Divisors: 1 23 13579705695667 312333231000341