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120389068799 = 1372113415879
BaseRepresentation
bin111000000011110111…
…1110110011111111111
3102111202010021100112222
41300013233312133333
53433024100200144
6131150031315555
711461232125526
oct1600757663777
9374663240488
10120389068799
114706954428a
121b3ba07bbbb
13b47799c2ac
145b80ca34bd
1531e920a2ee
hex1c07bf67ff

120389068799 has 8 divisors (see below), whose sum is σ = 121325504160. Its totient is φ = 119453469696.

The previous prime is 120389068753. The next prime is 120389068831. The reversal of 120389068799 is 997860983021.

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 120389068799 - 28 = 120389068543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120389068099) 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, 81542 + ... + 497420.

It is an arithmetic number, because the mean of its divisors is an integer number (15165688020).

Almost surely, 2120389068799 is an apocalyptic number.

120389068799 is a deficient number, since it is larger than the sum of its proper divisors (936435361).

120389068799 is a wasteful number, since it uses less digits than its factorization.

120389068799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418129.

The product of its (nonzero) digits is 11757312, while the sum is 62.

The spelling of 120389068799 in words is "one hundred twenty billion, three hundred eighty-nine million, sixty-eight thousand, seven hundred ninety-nine".

Divisors: 1 137 2113 289481 415879 56975423 878752327 120389068799