Search a number
-
+
315324314201 = 1331782442467
BaseRepresentation
bin1001001011010101100…
…10110011001001011001
31010010220111022211212202
410211222302303021121
520131241011023301
6400505154215545
731532013306251
oct4455262631131
91103814284782
10315324314201
1111180139a386
12511415845b5
1323972909750
1411394468961
158307bd666b
hex496acb3259

315324314201 has 8 divisors (see below), whose sum is σ = 350534225664. Its totient is φ = 281679287760.

The previous prime is 315324314197. The next prime is 315324314243. The reversal of 315324314201 is 102413423513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 315324314201 - 22 = 315324314197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315324314251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391220831 + ... + 391221636.

It is an arithmetic number, because the mean of its divisors is an integer number (43816778208).

Almost surely, 2315324314201 is an apocalyptic number.

315324314201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

315324314201 is a deficient number, since it is larger than the sum of its proper divisors (35209911463).

315324314201 is a wasteful number, since it uses less digits than its factorization.

315324314201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782442511.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 315324314201 its reverse (102413423513), we get a palindrome (417737737714).

The spelling of 315324314201 in words is "three hundred fifteen billion, three hundred twenty-four million, three hundred fourteen thousand, two hundred one".

Divisors: 1 13 31 403 782442467 10171752071 24255716477 315324314201