Search a number
-
+
120260206 = 21124311153
BaseRepresentation
bin1110010101100…
…00011001101110
322101021211222201
413022300121232
5221241311311
615533332114
72660123563
oct712603156
9271254881
10120260206
116197a300
123433703a
131bbb84b1
1411d8686a
15a8579c1
hex72b066e

120260206 has 24 divisors (see below), whose sum is σ = 198912672. Its totient is φ = 54489600.

The previous prime is 120260197. The next prime is 120260209. The reversal of 120260206 is 602062021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120260209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103726 + ... + 104878.

It is an arithmetic number, because the mean of its divisors is an integer number (8288028).

Almost surely, 2120260206 is an apocalyptic number.

120260206 is a deficient number, since it is larger than the sum of its proper divisors (78652466).

120260206 is a wasteful number, since it uses less digits than its factorization.

120260206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608 (or 1597 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 120260206 is about 10966.3214434012. The cubic root of 120260206 is about 493.5986703678.

The spelling of 120260206 in words is "one hundred twenty million, two hundred sixty thousand, two hundred six".

Divisors: 1 2 11 22 121 242 431 862 1153 2306 4741 9482 12683 25366 52151 104302 139513 279026 496943 993886 5466373 10932746 60130103 120260206