Base | Representation |
---|---|
bin | 1010000011110011101000… |
… | …10101000001001001111010 |
3 | 2220022202020211201001121020 |
4 | 11001321310111001021322 |
5 | 10344412334002204320 |
6 | 115014132401323310 |
7 | 4442122553061261 |
oct | 501716425011172 |
9 | 86282224631536 |
10 | 22121033241210 |
11 | 70595286303a2 |
12 | 2593255336536 |
13 | c46009b0a9a7 |
14 | 5669413755d8 |
15 | 2856438b4940 |
hex | 141e7454127a |
22121033241210 has 16 divisors (see below), whose sum is σ = 53090479778976. Its totient is φ = 5898942197648.
The previous prime is 22121033241161. The next prime is 22121033241239. The reversal of 22121033241210 is 1214233012122.
It is a super-2 number, since 2×221210332412102 (a number of 27 digits) contains 22 as substring.
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, 368683887324 + ... + 368683887383.
It is an arithmetic number, because the mean of its divisors is an integer number (3318154986186).
Almost surely, 222121033241210 is an apocalyptic number.
22121033241210 is an abundant number, since it is smaller than the sum of its proper divisors (30969446537766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22121033241210 is a wasteful number, since it uses less digits than its factorization.
22121033241210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 737367774717.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 22121033241210 its reverse (1214233012122), we get a palindrome (23335266253332).
The spelling of 22121033241210 in words is "twenty-two trillion, one hundred twenty-one billion, thirty-three million, two hundred forty-one thousand, two hundred ten".
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