Base | Representation |
---|---|
bin | 10001101000110100000… |
… | …110111010101100111100 |
3 | 11021212112012022212101121 |
4 | 101220310012322230330 |
5 | 124324242040143022 |
6 | 2324451013120324 |
7 | 153365565364114 |
oct | 21506406725474 |
9 | 4255465285347 |
10 | 1212055006012 |
11 | 4280364a8584 |
12 | 176aa29290a4 |
13 | 8a3b0c6b366 |
14 | 42941584044 |
15 | 217dd1c42c7 |
hex | 11a341bab3c |
1212055006012 has 6 divisors (see below), whose sum is σ = 2121096260528. Its totient is φ = 606027503004.
The previous prime is 1212055005991. The next prime is 1212055006027. The reversal of 1212055006012 is 2106005502121.
It is a super-2 number, since 2×12120550060122 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151506875748 + ... + 151506875755.
Almost surely, 21212055006012 is an apocalyptic number.
It is an amenable number.
1212055006012 is a deficient number, since it is larger than the sum of its proper divisors (909041254516).
1212055006012 is a wasteful number, since it uses less digits than its factorization.
1212055006012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303013751507 (or 303013751505 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
The spelling of 1212055006012 in words is "one trillion, two hundred twelve billion, fifty-five million, six thousand, twelve".
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