Base | Representation |
---|---|
bin | 1110010101010… |
… | …01100001000010 |
3 | 22101020102022010 |
4 | 13022221201002 |
5 | 221234411002 |
6 | 15532553350 |
7 | 2656645422 |
oct | 712514102 |
9 | 271212263 |
10 | 120232002 |
11 | 619600a0 |
12 | 34322856 |
13 | 1bba86c7 |
14 | 11d7a482 |
15 | a84e46c |
hex | 72a9842 |
120232002 has 32 divisors (see below), whose sum is σ = 262831104. Its totient is φ = 36363600.
The previous prime is 120232001. The next prime is 120232031. The reversal of 120232002 is 200232021.
It is not an unprimeable number, because it can be changed into a prime (120232001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40203 + ... + 43089.
It is an arithmetic number, because the mean of its divisors is an integer number (8213472).
Almost surely, 2120232002 is an apocalyptic number.
120232002 is an abundant number, since it is smaller than the sum of its proper divisors (142599102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120232002 is a wasteful number, since it uses less digits than its factorization.
120232002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3534.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 120232002 is about 10965.0354308593. The cubic root of 120232002 is about 493.5600803087.
Adding to 120232002 its reverse (200232021), we get a palindrome (320464023).
The spelling of 120232002 in words is "one hundred twenty million, two hundred thirty-two thousand, two".
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