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122314801730 = 25112478325913
BaseRepresentation
bin111000111101010000…
…1111100001001000010
3102200201022212201111212
41301322201330021002
54001000042123410
6132105102410122
711560034442332
oct1617241741102
9380638781455
10122314801730
1147967575a00
121b856b90942
13b6c3942834
145cc49490c2
1532ad2ecb05
hex1c7a87c242

122314801730 has 96 divisors (see below), whose sum is σ = 250137683712. Its totient is φ = 43005628160.

The previous prime is 122314801709. The next prime is 122314801753. The reversal of 122314801730 is 37108413221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4707254 + ... + 4733166.

It is an arithmetic number, because the mean of its divisors is an integer number (2605600872).

Almost surely, 2122314801730 is an apocalyptic number.

122314801730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122314801730 is an abundant number, since it is smaller than the sum of its proper divisors (127822881982).

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

122314801730 is a wasteful number, since it uses less digits than its factorization.

122314801730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26072 (or 26061 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 122314801730 in words is "one hundred twenty-two billion, three hundred fourteen million, eight hundred one thousand, seven hundred thirty".

Divisors: 1 2 5 10 11 22 47 55 83 94 110 121 166 235 242 415 470 517 605 830 913 1034 1210 1826 2585 3901 4565 5170 5687 7802 9130 10043 11374 19505 20086 25913 28435 39010 42911 50215 51826 56870 85822 100430 129565 214555 259130 285043 429110 472021 570086 944042 1217911 1425215 2150779 2360105 2435822 2850430 3135473 4301558 4720210 6089555 6270946 10753895 12179110 13397021 15677365 21507790 23658569 26794042 31354730 47317138 66985105 101086613 118292845 133970210 147367231 202173226 236585690 260244259 294734462 505433065 520488518 736836155 1010866130 1111952743 1301221295 1473672310 2223905486 2602442590 5559763715 11119527430 12231480173 24462960346 61157400865 122314801730