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313001111323 = 10328431068887
BaseRepresentation
bin1001000111000000101…
…00011110111100011011
31002220220120210220122201
410203200110132330123
520112011241030243
6355442444031031
731420313356105
oct4434024367433
91086816726581
10313001111323
11110819a706aa
12507b3532477
13236924cc3a4
1411213aba575
15821dc8004d
hex48e051ef1b

313001111323 has 8 divisors (see below), whose sum is σ = 316151417088. Its totient is φ = 309852949224.

The previous prime is 313001111219. The next prime is 313001111329. The reversal of 313001111323 is 323111100313.

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 313001111323 - 217 = 313000980251 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 313001111323.

It is not an unprimeable number, because it can be changed into a prime (313001111329) 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, 241615 + ... + 827272.

It is an arithmetic number, because the mean of its divisors is an integer number (39518927136).

Almost surely, 2313001111323 is an apocalyptic number.

313001111323 is a deficient number, since it is larger than the sum of its proper divisors (3150305765).

313001111323 is a wasteful number, since it uses less digits than its factorization.

313001111323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071833.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 313001111323 its reverse (323111100313), we get a palindrome (636112211636).

The spelling of 313001111323 in words is "three hundred thirteen billion, one million, one hundred eleven thousand, three hundred twenty-three".

Divisors: 1 103 2843 292829 1068887 110095361 3038845741 313001111323