Base | Representation |
---|---|
bin | 1101010001111011101… |
… | …0101010100110010111 |
3 | 210210220022011112022221 |
4 | 3110132322222212113 |
5 | 12214223400241012 |
6 | 252451144203211 |
7 | 22324550451664 |
oct | 3243672524627 |
9 | 723808145287 |
10 | 228151962007 |
11 | 8883891aa02 |
12 | 38273769507 |
13 | 1868c874b68 |
14 | b084d0aa6b |
15 | 5e04c06507 |
hex | 351eeaa997 |
228151962007 has 2 divisors, whose sum is σ = 228151962008. Its totient is φ = 228151962006.
The previous prime is 228151961993. The next prime is 228151962011. The reversal of 228151962007 is 700269151822.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 228151962007 - 27 = 228151961879 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (228151962037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114075981003 + 114075981004.
It is an arithmetic number, because the mean of its divisors is an integer number (114075981004).
Almost surely, 2228151962007 is an apocalyptic number.
228151962007 is a deficient number, since it is larger than the sum of its proper divisors (1).
228151962007 is an equidigital number, since it uses as much as digits as its factorization.
228151962007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 120960, while the sum is 43.
The spelling of 228151962007 in words is "two hundred twenty-eight billion, one hundred fifty-one million, nine hundred sixty-two thousand, seven".
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