Search a number
-
+
313213430001 = 3971076334811
BaseRepresentation
bin1001000111011001111…
…10011010100011110001
31002221110101022211010110
410203230332122203301
520112430114230001
6355515510451533
731425502141023
oct4435476324361
91087411284113
10313213430001
111109188a788a
1250852663ba9
13236c74aa744
1411233d88013
15823271e3d6
hex48ecf9a8f1

313213430001 has 8 divisors (see below), whose sum is σ = 421923246304. Its totient is φ = 206656283520.

The previous prime is 313213429999. The next prime is 313213430003. The reversal of 313213430001 is 100034312313.

It is an interprime number because it is at equal distance from previous prime (313213429999) and next prime (313213430003).

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

It is not a de Polignac number, because 313213430001 - 21 = 313213429999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313213430001.

It is not an unprimeable number, because it can be changed into a prime (313213430003) 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, 538167115 + ... + 538167696.

It is an arithmetic number, because the mean of its divisors is an integer number (52740405788).

Almost surely, 2313213430001 is an apocalyptic number.

It is an amenable number.

313213430001 is a deficient number, since it is larger than the sum of its proper divisors (108709816303).

313213430001 is a wasteful number, since it uses less digits than its factorization.

313213430001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076334911.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 313213430001 its reverse (100034312313), we get a palindrome (413247742314).

The spelling of 313213430001 in words is "three hundred thirteen billion, two hundred thirteen million, four hundred thirty thousand, one".

Divisors: 1 3 97 291 1076334811 3229004433 104404476667 313213430001