Base | Representation |
---|---|
bin | 1110010110100… |
… | …11000001110001 |
3 | 22101120001112120 |
4 | 13023103001301 |
5 | 221310331113 |
6 | 15540344453 |
7 | 2661254223 |
oct | 713230161 |
9 | 271501476 |
10 | 120402033 |
11 | 61a66914 |
12 | 343a5129 |
13 | 1bc37c0b |
14 | 11dc2413 |
15 | a884a23 |
hex | 72d3071 |
120402033 has 16 divisors (see below), whose sum is σ = 172046976. Its totient is φ = 74701440.
The previous prime is 120402001. The next prime is 120402043. The reversal of 120402033 is 330204021.
It is not a de Polignac number, because 120402033 - 25 = 120402001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120402043) 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 15 ways as a sum of consecutive naturals, for example, 21028 + ... + 26133.
It is an arithmetic number, because the mean of its divisors is an integer number (10752936).
Almost surely, 2120402033 is an apocalyptic number.
It is an amenable number.
120402033 is a deficient number, since it is larger than the sum of its proper divisors (51644943).
120402033 is a wasteful number, since it uses less digits than its factorization.
120402033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47224.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 120402033 is about 10972.7860181451. The cubic root of 120402033 is about 493.7926334388.
Adding to 120402033 its reverse (330204021), we get a palindrome (450606054).
The spelling of 120402033 in words is "one hundred twenty million, four hundred two thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •