Search a number
-
+
310134144311 = 1092845267379
BaseRepresentation
bin1001000001101010110…
…11110111110100110111
31002122111210002220021022
410200311123313310313
520040123320104221
6354250151011355
731256261505515
oct4406533676467
91078453086238
10310134144311
1110a588703982
1250133369b5b
1323326555cc4
14110210234b5
1581022184ab
hex48356f7d37

310134144311 has 4 divisors (see below), whose sum is σ = 312979411800. Its totient is φ = 307288876824.

The previous prime is 310134144283. The next prime is 310134144373. The reversal of 310134144311 is 113441431013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113441431013 = 234932236131.

It is a cyclic number.

It is not a de Polignac number, because 310134144311 - 26 = 310134144247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310134144391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1422633581 + ... + 1422633798.

It is an arithmetic number, because the mean of its divisors is an integer number (78244852950).

Almost surely, 2310134144311 is an apocalyptic number.

310134144311 is a deficient number, since it is larger than the sum of its proper divisors (2845267489).

310134144311 is a wasteful number, since it uses less digits than its factorization.

310134144311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845267488.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 310134144311 its reverse (113441431013), we get a palindrome (423575575324).

The spelling of 310134144311 in words is "three hundred ten billion, one hundred thirty-four million, one hundred forty-four thousand, three hundred eleven".

Divisors: 1 109 2845267379 310134144311