Search a number
-
+
40312153133151 = 323670387160093
BaseRepresentation
bin10010010101001111001111…
…00100010101000001011111
312021201210201021010011121020
421022213213210111001133
520240433242200230101
6221423051505135223
711330312506642224
oct1112474744250137
9167653637104536
1040312153133151
1111932319565169
12463092262a513
13196555c1b5c03
149d51936db94b
1549d9292e9136
hex24a9e791505f

40312153133151 has 16 divisors (see below), whose sum is σ = 56094841936896. Its totient is φ = 25702465209696.

The previous prime is 40312153133149. The next prime is 40312153133167. The reversal of 40312153133151 is 15133135121304.

40312153133151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40312153133151 - 21 = 40312153133149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40312153133951) 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 15 ways as a sum of consecutive naturals, for example, 43117540 + ... + 44042553.

It is an arithmetic number, because the mean of its divisors is an integer number (3505927621056).

Almost surely, 240312153133151 is an apocalyptic number.

40312153133151 is a deficient number, since it is larger than the sum of its proper divisors (15782688803745).

40312153133151 is a wasteful number, since it uses less digits than its factorization.

40312153133151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87166822.

The product of its (nonzero) digits is 16200, while the sum is 33.

Adding to 40312153133151 its reverse (15133135121304), we get a palindrome (55445288254455).

The spelling of 40312153133151 in words is "forty trillion, three hundred twelve billion, one hundred fifty-three million, one hundred thirty-three thousand, one hundred fifty-one".

Divisors: 1 3 23 69 6703 20109 154169 462507 87160093 261480279 2004682139 6014046417 584234103379 1752702310137 13437384377717 40312153133151