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120022101983 = 7151611130929
BaseRepresentation
bin110111111000111011…
…1111110111111011111
3102110210112202111201102
41233301313332333133
53431301124230413
6131045402103315
711446155014450
oct1576167767737
9373715674642
10120022101983
11469a0390723
121b3171aab3b
13b419955474
145b4825b127
1531c6dbe458
hex1bf1dfefdf

120022101983 has 8 divisors (see below), whose sum is σ = 137177285280. Its totient is φ = 102869210880.

The previous prime is 120022101961. The next prime is 120022102007. The reversal of 120022101983 is 389101220021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120022101983 - 26 = 120022101919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022101923) 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, 459338 + ... + 671591.

It is an arithmetic number, because the mean of its divisors is an integer number (17147160660).

Almost surely, 2120022101983 is an apocalyptic number.

120022101983 is a deficient number, since it is larger than the sum of its proper divisors (17155183297).

120022101983 is a wasteful number, since it uses less digits than its factorization.

120022101983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146097.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 120022101983 in words is "one hundred twenty billion, twenty-two million, one hundred one thousand, nine hundred eighty-three".

Divisors: 1 7 15161 106127 1130929 7916503 17146014569 120022101983