Search a number
-
+
312300204203401 = 1636129773125651
BaseRepresentation
bin100011100000010010000111…
…0101111000001110110001001
31111221202121102012012022210121
41013000210032233001312021
5311413211304234002101
63024112422212143241
7122531642123230231
oct10700441657016611
91457677365168717
10312300204203401
1190565855694667
122b039a56607b21
1310534a2401c8cb
1457195a6710cc1
1526189a1d280a1
hex11c090ebc1d89

312300204203401 has 8 divisors (see below), whose sum is σ = 314216769511584. Its totient is φ = 310383646372800.

The previous prime is 312300204203279. The next prime is 312300204203419. The reversal of 312300204203401 is 104302402003213.

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 312300204203401 - 211 = 312300204201353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312300204203441) 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, 98352426 + ... + 101478076.

It is an arithmetic number, because the mean of its divisors is an integer number (39277096188948).

Almost surely, 2312300204203401 is an apocalyptic number.

It is an amenable number.

312300204203401 is a deficient number, since it is larger than the sum of its proper divisors (1916565308183).

312300204203401 is a wasteful number, since it uses less digits than its factorization.

312300204203401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738791.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 312300204203401 its reverse (104302402003213), we get a palindrome (416602606206614).

The spelling of 312300204203401 in words is "three hundred twelve trillion, three hundred billion, two hundred four million, two hundred three thousand, four hundred one".

Divisors: 1 163 612977 3125651 99915251 509481113 1915952173027 312300204203401