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63225070427220 = 223513791026047881
BaseRepresentation
bin11100110000000101110111…
…10111010001110001010100
322021212020221212101010201020
432120002323313101301110
531241334421012132340
6342245110230201140
716213601120314212
oct1630027367216124
9267766855333636
1063225070427220
1119166668a89019
1271115381b31b0
1329381386c1b80
14118817718bcb2
157499687009d0
hex3980bbdd1c54

63225070427220 has 96 divisors (see below), whose sum is σ = 193061169477120. Its totient is φ = 15366093050880.

The previous prime is 63225070427173. The next prime is 63225070427231. The reversal of 63225070427220 is 2272407052236.

63225070427220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 512962321 + ... + 513085560.

It is an arithmetic number, because the mean of its divisors is an integer number (2011053848720).

Almost surely, 263225070427220 is an apocalyptic number.

63225070427220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

63225070427220 is an abundant number, since it is smaller than the sum of its proper divisors (129836099049900).

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

63225070427220 is a wasteful number, since it uses less digits than its factorization.

63225070427220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026047985 (or 1026047983 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

Adding to 63225070427220 its reverse (2272407052236), we get a palindrome (65497477479456).

The spelling of 63225070427220 in words is "sixty-three trillion, two hundred twenty-five billion, seventy million, four hundred twenty-seven thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 79 130 156 158 195 237 260 316 390 395 474 780 790 948 1027 1185 1580 2054 2370 3081 4108 4740 5135 6162 10270 12324 15405 20540 30810 61620 1026047881 2052095762 3078143643 4104191524 5130239405 6156287286 10260478810 12312574572 13338622453 15390718215 20520957620 26677244906 30781436430 40015867359 53354489812 61562872860 66693112265 80031734718 81057782599 133386224530 160063469436 162115565198 200079336795 243173347797 266772449060 324231130396 400158673590 405288912995 486346695594 800317347180 810577825990 972693391188 1053751173787 1215866738985 1621155651980 2107502347574 2431733477970 3161253521361 4215004695148 4863466955940 5268755868935 6322507042722 10537511737870 12645014085444 15806267606805 21075023475740 31612535213610 63225070427220