Base | Representation |
---|---|
bin | 1110010101000… |
… | …10010001100110 |
3 | 22101011220121121 |
4 | 13022202101212 |
5 | 221232433332 |
6 | 15532204154 |
7 | 2656463101 |
oct | 712422146 |
9 | 271156547 |
10 | 120202342 |
11 | 6193a887 |
12 | 3430965a |
13 | 1bb98060 |
14 | 11d6d738 |
15 | a845797 |
hex | 72a2466 |
120202342 has 32 divisors (see below), whose sum is σ = 207071424. Its totient is φ = 51840000.
The previous prime is 120202337. The next prime is 120202349. The reversal of 120202342 is 243202021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120202349) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65842 + ... + 67642.
It is an arithmetic number, because the mean of its divisors is an integer number (6470982).
Almost surely, 2120202342 is an apocalyptic number.
120202342 is a deficient number, since it is larger than the sum of its proper divisors (86869082).
120202342 is a wasteful number, since it uses less digits than its factorization.
120202342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1984.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 120202342 is about 10963.6828666283. The cubic root of 120202342 is about 493.5194915701.
Adding to 120202342 its reverse (243202021), we get a palindrome (363404363).
The spelling of 120202342 in words is "one hundred twenty million, two hundred two thousand, three hundred forty-two".
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