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2013104222404 = 2211314761514783
BaseRepresentation
bin11101010010110110010…
…111001011000011000100
321010110011200202022200121
4131102312113023003010
5230440314140104104
64140450213551324
7265304412362062
oct35226627130304
97113150668617
102013104222404
11706830941060
122861a0645544
13117ab13c7722
146d612dc9032
153757366a254
hex1d4b65cb0c4

2013104222404 has 96 divisors (see below), whose sum is σ = 4118008430592. Its totient is φ = 852478992000.

The previous prime is 2013104222401. The next prime is 2013104222411. The reversal of 2013104222404 is 4042224013102.

It is a super-2 number, since 2×20131042224042 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2013104222401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3653197 + ... + 4167979.

It is an arithmetic number, because the mean of its divisors is an integer number (42895921152).

Almost surely, 22013104222404 is an apocalyptic number.

It is an amenable number.

2013104222404 is an abundant number, since it is smaller than the sum of its proper divisors (2104904208188).

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

2013104222404 is a wasteful number, since it uses less digits than its factorization.

2013104222404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514937 (or 514935 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2013104222404 its reverse (4042224013102), we get a palindrome (6055328235506).

The spelling of 2013104222404 in words is "two trillion, thirteen billion, one hundred four million, two hundred twenty-two thousand, four hundred four".

Divisors: 1 2 4 11 22 31 44 47 61 62 94 122 124 188 244 341 517 671 682 1034 1342 1364 1457 1891 2068 2684 2867 2914 3782 5734 5828 7564 11468 16027 20801 31537 32054 41602 63074 64108 83204 88877 126148 177754 355508 514783 977647 1029566 1955294 2059132 3910588 5662613 11325226 15958273 22650452 24194801 31401763 31916546 48389602 62803526 63833092 96779204 125607052 175541003 266142811 345419393 351082006 532285622 690838786 702164012 750038831 973454653 1064571244 1381677572 1475882861 1500077662 1946909306 2951765722 3000155324 3893818612 5903531444 8250427141 10708001183 16234711471 16500854282 21416002366 32469422942 33001708564 42832004732 45752368691 64938845884 91504737382 183009474764 503276055601 1006552111202 2013104222404