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120006032380 = 22513461561663
BaseRepresentation
bin110111111000011101…
…0101011101111111100
3102110202102112002100221
41233300322223233330
53431233021014010
6131044025431124
711445601305343
oct1576072535774
9373672462327
10120006032380
1146992305363
121b31193b4a4
13b41651a020
145b46076b5a
1531c5797dda
hex1bf0eabbfc

120006032380 has 24 divisors (see below), whose sum is σ = 271398258432. Its totient is φ = 44309919552.

The previous prime is 120006032371. The next prime is 120006032401. The reversal of 120006032380 is 83230600021.

120006032380 is digitally balanced in base 3, 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230780572 + ... + 230781091.

It is an arithmetic number, because the mean of its divisors is an integer number (11308260768).

Almost surely, 2120006032380 is an apocalyptic number.

120006032380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120006032380 is an abundant number, since it is smaller than the sum of its proper divisors (151392226052).

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

120006032380 is a wasteful number, since it uses less digits than its factorization.

120006032380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461561685 (or 461561683 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 120006032380 in words is "one hundred twenty billion, six million, thirty-two thousand, three hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 461561663 923123326 1846246652 2307808315 4615616630 6000301619 9231233260 12000603238 24001206476 30001508095 60003016190 120006032380