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120301242 = 2320050207
BaseRepresentation
bin1110010101110…
…10011010111010
322101100221021120
413022322122322
5221244114432
615534250110
72660354325
oct712723272
9271327246
10120301242
11619a8116
1234356936
131bc01089
1411d977bc
15a864c2c
hex72ba6ba

120301242 has 8 divisors (see below), whose sum is σ = 240602496. Its totient is φ = 40100412.

The previous prime is 120301241. The next prime is 120301253. The reversal of 120301242 is 242103021.

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

120301242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (120301241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10025098 + ... + 10025109.

It is an arithmetic number, because the mean of its divisors is an integer number (30075312).

Almost surely, 2120301242 is an apocalyptic number.

120301242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120301242 is a wasteful number, since it uses less digits than its factorization.

120301242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20050212.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 120301242 is about 10968.1922849666. The cubic root of 120301242 is about 493.6548070075.

Adding to 120301242 its reverse (242103021), we get a palindrome (362404263).

The spelling of 120301242 in words is "one hundred twenty million, three hundred one thousand, two hundred forty-two".

Divisors: 1 2 3 6 20050207 40100414 60150621 120301242