Search a number
-
+
2013123033310 = 25375879268949
BaseRepresentation
bin11101010010110111011…
…110111011100011011110
321010110020000011000101211
4131102313132323203132
5230440333444031220
64140452125055034
7265305031306264
oct35226736734336
97113200130354
102013123033310
11706840519a64
122861a69b747a
13117ab528283c
146d6156c4434
1537575133b5a
hex1d4b77bb8de

2013123033310 has 32 divisors (see below), whose sum is σ = 3727897538400. Its totient is φ = 782150908032.

The previous prime is 2013123033289. The next prime is 2013123033323. The reversal of 2013123033310 is 133303213102.

Adding to 2013123033310 its reverse (133303213102), we get a palindrome (2146426246412).

It is a super-2 number, since 2×20131230333102 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4417285 + ... + 4851664.

It is an arithmetic number, because the mean of its divisors is an integer number (116496798075).

Almost surely, 22013123033310 is an apocalyptic number.

2013123033310 is a deficient number, since it is larger than the sum of its proper divisors (1714774505090).

2013123033310 is a wasteful number, since it uses less digits than its factorization.

2013123033310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9269580.

The product of its (nonzero) digits is 972, while the sum is 22.

The spelling of 2013123033310 in words is "two trillion, thirteen billion, one hundred twenty-three million, thirty-three thousand, three hundred ten".

Divisors: 1 2 5 10 37 74 185 370 587 1174 2935 5870 21719 43438 108595 217190 9268949 18537898 46344745 92689490 342951113 685902226 1714755565 3429511130 5440873063 10881746126 27204365315 54408730630 201312303331 402624606662 1006561516655 2013123033310