Base | Representation |
---|---|
bin | 11001010010001… |
… | …00110111000010 |
3 | 112210002111211020 |
4 | 30221010313002 |
5 | 413244010102 |
6 | 33013530310 |
7 | 5153526012 |
oct | 1451046702 |
9 | 483074736 |
10 | 212094402 |
11 | a97a3733 |
12 | 5b043996 |
13 | 34c30260 |
14 | 2024dc42 |
15 | 13947bbc |
hex | ca44dc2 |
212094402 has 32 divisors (see below), whose sum is σ = 458172288. Its totient is φ = 65066496.
The previous prime is 212094373. The next prime is 212094413. The reversal of 212094402 is 204490212.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23683 + ... + 31385.
It is an arithmetic number, because the mean of its divisors is an integer number (14317884).
Almost surely, 2212094402 is an apocalyptic number.
212094402 is an abundant number, since it is smaller than the sum of its proper divisors (246077886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212094402 is a wasteful number, since it uses less digits than its factorization.
212094402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8074.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 212094402 is about 14563.4611957460. The cubic root of 212094402 is about 596.3616879587.
The spelling of 212094402 in words is "two hundred twelve million, ninety-four thousand, four hundred two".
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