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120160706 = 260080353
BaseRepresentation
bin1110010100110…
…00000111000010
322101002210111112
413022120013002
5221230120311
615531243322
72656230521
oct712300702
9271083445
10120160706
1161911576
12342a9542
131bb82113
1411d5c4b8
15a83828b
hex72981c2

120160706 has 4 divisors (see below), whose sum is σ = 180241062. Its totient is φ = 60080352.

The previous prime is 120160673. The next prime is 120160753. The reversal of 120160706 is 607061021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 113955625 + 6205081 = 10675^2 + 2491^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30040175 + ... + 30040178.

Almost surely, 2120160706 is an apocalyptic number.

120160706 is a deficient number, since it is larger than the sum of its proper divisors (60080356).

120160706 is an equidigital number, since it uses as much as digits as its factorization.

120160706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60080355.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 120160706 is about 10961.7838876708. The cubic root of 120160706 is about 493.4625028011.

The spelling of 120160706 in words is "one hundred twenty million, one hundred sixty thousand, seven hundred six".

Divisors: 1 2 60080353 120160706