Base | Representation |
---|---|
bin | 1000001111100000… |
… | …1110001010111110 |
3 | 12201012022100200110 |
4 | 2003320032022332 |
5 | 14012403202111 |
6 | 1003314410450 |
7 | 105554252010 |
oct | 20370161276 |
9 | 5635270613 |
10 | 2212553406 |
11 | a35a24138 |
12 | 518b90a26 |
13 | 2935084cb |
14 | 16dbc81b0 |
15 | ce39b5a6 |
hex | 83e0e2be |
2212553406 has 16 divisors (see below), whose sum is σ = 5057265024. Its totient is φ = 632158104.
The previous prime is 2212553389. The next prime is 2212553407. The reversal of 2212553406 is 6043552122.
2212553406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2212553407) 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, 26339880 + ... + 26339963.
It is an arithmetic number, because the mean of its divisors is an integer number (316079064).
Almost surely, 22212553406 is an apocalyptic number.
2212553406 is an abundant number, since it is smaller than the sum of its proper divisors (2844711618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212553406 is a wasteful number, since it uses less digits than its factorization.
2212553406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52679855.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 2212553406 is about 47037.7870015161. The cubic root of 2212553406 is about 1303.0605220574.
The spelling of 2212553406 in words is "two billion, two hundred twelve million, five hundred fifty-three thousand, four hundred six".
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