Base | Representation |
---|---|
bin | 101111110010110110000100… |
… | …001100001110101101011110 |
3 | 1000120021010122120212000201211 |
4 | 233302312010030032231132 |
5 | 210022423112312411110 |
6 | 2023021321352255034 |
7 | 62163415526412154 |
oct | 5762660414165536 |
9 | 1016233576760654 |
10 | 210202212232030 |
11 | 60a822919321a7 |
12 | 1b6aa71b6a147a |
13 | 9039ca2b5b6b5 |
14 | 39c9bac9773d4 |
15 | 1947c9678c98a |
hex | bf2d8430eb5e |
210202212232030 has 16 divisors (see below), whose sum is σ = 382037418738144. Its totient is φ = 83264565621600.
The previous prime is 210202212232013. The next prime is 210202212232063. The reversal of 210202212232030 is 30232212202012.
It is a super-3 number, since 3×2102022122320303 (a number of 44 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 210202212231992 and 210202212232010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102039907821 + ... + 102039909880.
It is an arithmetic number, because the mean of its divisors is an integer number (23877338671134).
Almost surely, 2210202212232030 is an apocalyptic number.
210202212232030 is a deficient number, since it is larger than the sum of its proper divisors (171835206506114).
210202212232030 is a wasteful number, since it uses less digits than its factorization.
210202212232030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204079817811.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 210202212232030 its reverse (30232212202012), we get a palindrome (240434424434042).
The spelling of 210202212232030 in words is "two hundred ten trillion, two hundred two billion, two hundred twelve million, two hundred thirty-two thousand, thirty".
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