Base | Representation |
---|---|
bin | 101111110000010110101110… |
… | …011100000000101100000101 |
3 | 1000112122210001000222222120020 |
4 | 233300112232130000230011 |
5 | 210012122214303221013 |
6 | 2022410544321525353 |
7 | 62145151002225252 |
oct | 5760265634005405 |
9 | 1015583030888506 |
10 | 210031122320133 |
11 | 60a167760600a4 |
12 | 1b681531aa3859 |
13 | 9026b0817663a |
14 | 39c17bc26a429 |
15 | 19435d1400623 |
hex | bf05ae700b05 |
210031122320133 has 8 divisors (see below), whose sum is σ = 280065166620096. Its totient is φ = 140008913116800.
The previous prime is 210031122320119. The next prime is 210031122320141. The reversal of 210031122320133 is 331023221130012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 210031122320133 - 26 = 210031122320069 is a prime.
It is a super-2 number, since 2×2100311223201332 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210031122320153) 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, 2958732748 + ... + 2958803733.
It is an arithmetic number, because the mean of its divisors is an integer number (35008145827512).
Almost surely, 2210031122320133 is an apocalyptic number.
It is an amenable number.
210031122320133 is a deficient number, since it is larger than the sum of its proper divisors (70034044299963).
210031122320133 is a wasteful number, since it uses less digits than its factorization.
210031122320133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5917548315.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 210031122320133 its reverse (331023221130012), we get a palindrome (541054343450145).
The spelling of 210031122320133 in words is "two hundred ten trillion, thirty-one billion, one hundred twenty-two million, three hundred twenty thousand, one hundred thirty-three".
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