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120349070 = 2512034907
BaseRepresentation
bin1110010110001…
…10000110001110
322101110100212222
413023012012032
5221302132240
615535255342
72660643632
oct713060616
9271410788
10120349070
1161a30046
123437a552
131bc19a8a
1411daadc2
15a873eb5
hex72c618e

120349070 has 8 divisors (see below), whose sum is σ = 216628344. Its totient is φ = 48139624.

The previous prime is 120349067. The next prime is 120349079. The reversal of 120349070 is 70943021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120349079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6017444 + ... + 6017463.

It is an arithmetic number, because the mean of its divisors is an integer number (27078543).

Almost surely, 2120349070 is an apocalyptic number.

120349070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120349070 is a deficient number, since it is larger than the sum of its proper divisors (96279274).

120349070 is a wasteful number, since it uses less digits than its factorization.

120349070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12034914.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 120349070 is about 10970.3723728960. The cubic root of 120349070 is about 493.7202188949.

The spelling of 120349070 in words is "one hundred twenty million, three hundred forty-nine thousand, seventy".

Divisors: 1 2 5 10 12034907 24069814 60174535 120349070