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120552339 = 3277145069
BaseRepresentation
bin1110010111101…
…11101110010011
322101211200201110
413023313232103
5221330133324
615543504403
72662451355
oct713675623
9271750643
10120552339
1162059836
1234458103
131bc8b45b
14120210d5
15a8b4329
hex72f7b93

120552339 has 8 divisors (see below), whose sum is σ = 161317840. Its totient is φ = 80077536.

The previous prime is 120552307. The next prime is 120552373. The reversal of 120552339 is 933255021.

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

It is not a de Polignac number, because 120552339 - 25 = 120552307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120552139) 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, 71704 + ... + 73365.

It is an arithmetic number, because the mean of its divisors is an integer number (20164730).

Almost surely, 2120552339 is an apocalyptic number.

120552339 is a deficient number, since it is larger than the sum of its proper divisors (40765501).

120552339 is a wasteful number, since it uses less digits than its factorization.

120552339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145349.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 120552339 is about 10979.6329173611. The cubic root of 120552339 is about 493.9980262396.

The spelling of 120552339 in words is "one hundred twenty million, five hundred fifty-two thousand, three hundred thirty-nine".

Divisors: 1 3 277 831 145069 435207 40184113 120552339