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120414212320 = 2551744269931
BaseRepresentation
bin111000000100100111…
…1110001000011100000
3102111210212120202222111
41300021033301003200
53433102014243240
6131152330245104
711461655626333
oct1601117610340
9374725522874
10120414212320
1147081757a56
121b406586794
13b47cc6390c
145b8436a61a
1531eb5251ea
hex1c093f10e0

120414212320 has 48 divisors (see below), whose sum is σ = 301212617328. Its totient is φ = 45332408320.

The previous prime is 120414212311. The next prime is 120414212329. The reversal of 120414212320 is 23212414021.

It is an interprime number because it is at equal distance from previous prime (120414212311) and next prime (120414212329).

It is a junction number, because it is equal to n+sod(n) for n = 120414212291 and 120414212300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120414212329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22132246 + ... + 22137685.

It is an arithmetic number, because the mean of its divisors is an integer number (6275262861).

Almost surely, 2120414212320 is an apocalyptic number.

120414212320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120414212320 is an abundant number, since it is smaller than the sum of its proper divisors (180798405008).

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

120414212320 is a wasteful number, since it uses less digits than its factorization.

120414212320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44269963 (or 44269955 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 120414212320 its reverse (23212414021), we get a palindrome (143626626341).

The spelling of 120414212320 in words is "one hundred twenty billion, four hundred fourteen million, two hundred twelve thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 340 544 680 1360 2720 44269931 88539862 177079724 221349655 354159448 442699310 708318896 752588827 885398620 1416637792 1505177654 1770797240 3010355308 3541594480 3762944135 6020710616 7083188960 7525888270 12041421232 15051776540 24082842464 30103553080 60207106160 120414212320