Base | Representation |
---|---|
bin | 1100010101110001011… |
… | …1001101101011001100 |
3 | 202021012212000120211101 |
4 | 3011130113031223030 |
5 | 11433140231033300 |
6 | 241220503432444 |
7 | 21213426440221 |
oct | 3053427155314 |
9 | 667185016741 |
10 | 212002986700 |
11 | 81a0118281a |
12 | 35107455724 |
13 | 16cb7c8b27b |
14 | a392279948 |
15 | 57ac0d4b6a |
hex | 315c5cdacc |
212002986700 has 36 divisors (see below), whose sum is σ = 460067866272. Its totient is φ = 84797252800.
The previous prime is 212002986667. The next prime is 212002986737. The reversal of 212002986700 is 7689200212.
212002986700 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 212002986700.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3139290 + ... + 3206110.
It is an arithmetic number, because the mean of its divisors is an integer number (12779662952).
Almost surely, 2212002986700 is an apocalyptic number.
212002986700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212002986700 is an abundant number, since it is smaller than the sum of its proper divisors (248064879572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212002986700 is a wasteful number, since it uses less digits than its factorization.
212002986700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98562 (or 98555 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
The spelling of 212002986700 in words is "two hundred twelve billion, two million, nine hundred eighty-six thousand, seven hundred".
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