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120394341 = 3229795839
BaseRepresentation
bin1110010110100…
…01001001100101
322101112122222200
413023101021211
5221310104331
615540245113
72661222624
oct713211145
9271478880
10120394341
1161a61061
12343a0799
131bc34572
1411dbd6bb
15a8825e6
hex72d1265

120394341 has 24 divisors (see below), whose sum is σ = 182208000. Its totient is φ = 76501152.

The previous prime is 120394291. The next prime is 120394361. The reversal of 120394341 is 143493021.

It is not a de Polignac number, because 120394341 - 29 = 120393829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120394361) 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 23 ways as a sum of consecutive naturals, for example, 17700 + ... + 23538.

It is an arithmetic number, because the mean of its divisors is an integer number (7592000).

Almost surely, 2120394341 is an apocalyptic number.

It is an amenable number.

120394341 is a deficient number, since it is larger than the sum of its proper divisors (61813659).

120394341 is a wasteful number, since it uses less digits than its factorization.

120394341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5953 (or 5950 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 120394341 is about 10972.4355090381. The cubic root of 120394341 is about 493.7821177420.

The spelling of 120394341 in words is "one hundred twenty million, three hundred ninety-four thousand, three hundred forty-one".

Divisors: 1 3 9 29 79 87 237 261 711 2291 5839 6873 17517 20619 52551 169331 461281 507993 1383843 1523979 4151529 13377149 40131447 120394341