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2313411123 = 3994977509
BaseRepresentation
bin1000100111100011…
…1101101000110011
312222020002110110110
42021320331220303
514214213123443
61021320232403
7111220445562
oct21170755063
95866073413
102313411123
11a87951021
1254690b703
132ab38c52a
1417d35dbd9
15d8170233
hex89e3da33

2313411123 has 8 divisors (see below), whose sum is σ = 3084898000. Its totient is φ = 1542099168.

The previous prime is 2313411097. The next prime is 2313411251. The reversal of 2313411123 is 3211143132.

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

It is not a de Polignac number, because 2313411123 - 25 = 2313411091 is a prime.

It is a super-2 number, since 2×23134111232 = 10703742048040242258, which contains 22 as substring.

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 2313411123.

It is not an unprimeable number, because it can be changed into a prime (2313419123) 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 7 ways as a sum of consecutive naturals, for example, 8908 + ... + 68601.

It is an arithmetic number, because the mean of its divisors is an integer number (385612250).

Almost surely, 22313411123 is an apocalyptic number.

2313411123 is a deficient number, since it is larger than the sum of its proper divisors (771486877).

2313411123 is an equidigital number, since it uses as much as digits as its factorization.

2313411123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87461.

The product of its digits is 432, while the sum is 21.

The square root of 2313411123 is about 48097.9326270891. The cubic root of 2313411123 is about 1322.5667692844.

Adding to 2313411123 its reverse (3211143132), we get a palindrome (5524554255).

The spelling of 2313411123 in words is "two billion, three hundred thirteen million, four hundred eleven thousand, one hundred twenty-three".

Divisors: 1 3 9949 29847 77509 232527 771137041 2313411123