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2313103013 = 138315114197
BaseRepresentation
bin1000100111011111…
…0010011010100101
312222012111210210222
42021313302122211
514214123244023
61021305454125
7111215023364
oct21167623245
95865453728
102313103013
11a87760591
125467a1345
132ab2b2210
1417d2bd7db
15d810dcc8
hex89df26a5

2313103013 has 16 divisors (see below), whose sum is σ = 2537920896. Its totient is φ = 2095329600.

The previous prime is 2313103003. The next prime is 2313103043. The reversal of 2313103013 is 3103013132.

It is not a de Polignac number, because 2313103013 - 218 = 2312840869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2313102982 and 2313103000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313103003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155831 + ... + 170027.

It is an arithmetic number, because the mean of its divisors is an integer number (158620056).

Almost surely, 22313103013 is an apocalyptic number.

It is an amenable number.

2313103013 is a deficient number, since it is larger than the sum of its proper divisors (224817883).

2313103013 is a wasteful number, since it uses less digits than its factorization.

2313103013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14444.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 2313103013 is about 48094.7295761188. The cubic root of 2313103013 is about 1322.5080516422.

Adding to 2313103013 its reverse (3103013132), we get a palindrome (5416116145).

The spelling of 2313103013 in words is "two billion, three hundred thirteen million, one hundred three thousand, thirteen".

Divisors: 1 13 83 151 1079 1963 12533 14197 162929 184561 1178351 2143747 15318563 27868711 177931001 2313103013