Base | Representation |
---|---|
bin | 100000001100011010010… |
… | …110011101010001111010 |
3 | 21211111110111022100102221 |
4 | 200030122112131101322 |
5 | 242221343131032104 |
6 | 4412201211514254 |
7 | 315560046603100 |
oct | 40143226352172 |
9 | 7744414270387 |
10 | 2212350252154 |
11 | 783286050249 |
12 | 2b892775898a |
13 | 13081545bc53 |
14 | 79114cc3c70 |
15 | 3c83580ac54 |
hex | 2031a59d47a |
2212350252154 has 24 divisors (see below), whose sum is σ = 4028165680608. Its totient is φ = 906926189400.
The previous prime is 2212350252143. The next prime is 2212350252163. The reversal of 2212350252154 is 4512520532122.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 490758672 + ... + 490763179.
It is an arithmetic number, because the mean of its divisors is an integer number (167840236692).
Almost surely, 22212350252154 is an apocalyptic number.
2212350252154 is a deficient number, since it is larger than the sum of its proper divisors (1815815428454).
2212350252154 is a wasteful number, since it uses less digits than its factorization.
2212350252154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 981521890 (or 981521883 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 34.
Adding to 2212350252154 its reverse (4512520532122), we get a palindrome (6724870784276).
The spelling of 2212350252154 in words is "two trillion, two hundred twelve billion, three hundred fifty million, two hundred fifty-two thousand, one hundred fifty-four".
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