Search a number
-
+
316148155413 = 31973252121187
BaseRepresentation
bin1001001100110111110…
…01100000010000010101
31010020000220112022120020
410212123321200100111
520134432411433123
6401123024055353
731561305660546
oct4463371402025
91106026468506
10316148155413
11112094434492
1251331464559
1323a744b925c
1411431a3c4cd
1583551bc7e3
hex499be60415

316148155413 has 16 divisors (see below), whose sum is σ = 421931729856. Its totient is φ = 210565111680.

The previous prime is 316148155373. The next prime is 316148155429. The reversal of 316148155413 is 314551841613.

It is not a de Polignac number, because 316148155413 - 216 = 316148089877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316148155493) 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, 14911206 + ... + 14932392.

It is an arithmetic number, because the mean of its divisors is an integer number (26370733116).

Almost surely, 2316148155413 is an apocalyptic number.

It is an amenable number.

316148155413 is a deficient number, since it is larger than the sum of its proper divisors (105783574443).

316148155413 is a wasteful number, since it uses less digits than its factorization.

316148155413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25684.

The product of its digits is 172800, while the sum is 42.

The spelling of 316148155413 in words is "three hundred sixteen billion, one hundred forty-eight million, one hundred fifty-five thousand, four hundred thirteen".

Divisors: 1 3 1973 2521 5919 7563 21187 63561 4973933 14921799 41801951 53412427 125405853 160237281 105382718471 316148155413