Base | Representation |
---|---|
bin | 1100001110110011001… |
… | …0010011111101101001 |
3 | 202002101101121221122212 |
4 | 3003230302103331221 |
5 | 11420322021322103 |
6 | 240311033254505 |
7 | 21116146250024 |
oct | 3035462237551 |
9 | 662341557585 |
10 | 210131042153 |
11 | 8113054a10a |
12 | 34884564435 |
13 | 16a7a1cb586 |
14 | a2557d61bb |
15 | 56ecab97d8 |
hex | 30ecc93f69 |
210131042153 has 8 divisors (see below), whose sum is σ = 213514310016. Its totient is φ = 206759543200.
The previous prime is 210131042131. The next prime is 210131042159. The reversal of 210131042153 is 351240131012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 210131042153 - 212 = 210131038057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210131042159) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2906228 + ... + 2977653.
It is an arithmetic number, because the mean of its divisors is an integer number (26689288752).
Almost surely, 2210131042153 is an apocalyptic number.
It is an amenable number.
210131042153 is a deficient number, since it is larger than the sum of its proper divisors (3383267863).
210131042153 is an equidigital number, since it uses as much as digits as its factorization.
210131042153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5884455.
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 210131042153 its reverse (351240131012), we get a palindrome (561371173165).
The spelling of 210131042153 in words is "two hundred ten billion, one hundred thirty-one million, forty-two thousand, one hundred fifty-three".
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