Base | Representation |
---|---|
bin | 110111110001110000000101… |
… | …111001100001110101011100 |
3 | 1012011120112201210202120222211 |
4 | 313301300011321201311130 |
5 | 224123140322431421322 |
6 | 2225422305211050204 |
7 | 102446111304343456 |
oct | 6761600571416534 |
9 | 1164515653676884 |
10 | 245311451045212 |
11 | 71189002949a02 |
12 | 2361b004740964 |
13 | a6b5a02c484a6 |
14 | 44811cd7492d6 |
15 | 1d561a9123b77 |
hex | df1c05e61d5c |
245311451045212 has 12 divisors (see below), whose sum is σ = 429295537530496. Its totient is φ = 122655583179360.
The previous prime is 245311451045153. The next prime is 245311451045231. The reversal of 245311451045212 is 212540154113542.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31660089 + ... + 38639152.
Almost surely, 2245311451045212 is an apocalyptic number.
It is an amenable number.
245311451045212 is a deficient number, since it is larger than the sum of its proper divisors (183984086485284).
245311451045212 is a wasteful number, since it uses less digits than its factorization.
245311451045212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71171628 (or 71171626 counting only the distinct ones).
The product of its (nonzero) digits is 192000, while the sum is 40.
The spelling of 245311451045212 in words is "two hundred forty-five trillion, three hundred eleven billion, four hundred fifty-one million, forty-five thousand, two hundred twelve".
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