[go: up one dir, main page]

Search a number
-
+
120300212 = 22233142181
BaseRepresentation
bin1110010101110…
…10001010110100
322101100212212102
413022322022310
5221244101322
615534241232
72660351324
oct712721264
9271325772
10120300212
11619a736a
1234356218
131bc00776
1411d97284
15a864792
hex72ba2b4

120300212 has 24 divisors (see below), whose sum is σ = 226770432. Its totient is φ = 55677600.

The previous prime is 120300163. The next prime is 120300241. The reversal of 120300212 is 212003021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120300193 and 120300202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18239 + ... + 23942.

It is an arithmetic number, because the mean of its divisors is an integer number (9448768).

Almost surely, 2120300212 is an apocalyptic number.

It is an amenable number.

120300212 is a deficient number, since it is larger than the sum of its proper divisors (106470220).

120300212 is a wasteful number, since it uses less digits than its factorization.

120300212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42239 (or 42237 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 120300212 is about 10968.1453309117. The cubic root of 120300212 is about 493.6533981390.

Adding to 120300212 its reverse (212003021), we get a palindrome (332303233).

The spelling of 120300212 in words is "one hundred twenty million, three hundred thousand, two hundred twelve".

Divisors: 1 2 4 23 31 46 62 92 124 713 1426 2852 42181 84362 168724 970163 1307611 1940326 2615222 3880652 5230444 30075053 60150106 120300212