Search a number
-
+
2013311132310 = 235248412701597
BaseRepresentation
bin11101010011000010101…
…100011110001010010110
321010110201010002102201110
4131103002230132022112
5230441230122213220
64140522524435450
7265312504156002
oct35230254361226
97113633072643
102013311132310
11706927713585
122862399a8b86
13117b15230c1a
146d632689702
15375868dbbe0
hex1d4c2b1e296

2013311132310 has 32 divisors (see below), whose sum is σ = 4832143021152. Its totient is φ = 536861157120.

The previous prime is 2013311132299. The next prime is 2013311132311. The reversal of 2013311132310 is 132311133102.

It is a happy number.

It is a super-2 number, since 2×20133111323102 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013311132311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605569 + ... + 2096028.

It is an arithmetic number, because the mean of its divisors is an integer number (151004469411).

Almost surely, 22013311132310 is an apocalyptic number.

2013311132310 is an abundant number, since it is smaller than the sum of its proper divisors (2818831888842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013311132310 is a wasteful number, since it uses less digits than its factorization.

2013311132310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726448.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 2013311132310 its reverse (132311133102), we get a palindrome (2145622265412).

The spelling of 2013311132310 in words is "two trillion, thirteen billion, three hundred eleven million, one hundred thirty-two thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 24841 49682 74523 124205 149046 248410 372615 745230 2701597 5403194 8104791 13507985 16209582 27015970 40523955 81047910 67110371077 134220742154 201331113231 335551855385 402662226462 671103710770 1006655566155 2013311132310