Base | Representation |
---|---|
bin | 11001010001111… |
… | …01000011000001 |
3 | 112210000212221000 |
4 | 30220331003001 |
5 | 413241444101 |
6 | 33013122213 |
7 | 5153333505 |
oct | 1450750301 |
9 | 483025830 |
10 | 212062401 |
11 | a9781691 |
12 | 5b029369 |
13 | 34c1b815 |
14 | 20242305 |
15 | 1393d486 |
hex | ca3d0c1 |
212062401 has 32 divisors (see below), whose sum is σ = 331776000. Its totient is φ = 133499664.
The previous prime is 212062397. The next prime is 212062447. The reversal of 212062401 is 104260212.
212062401 is a `hidden beast` number, since 21 + 20 + 624 + 0 + 1 = 666.
It is not a de Polignac number, because 212062401 - 22 = 212062397 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212062481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245296 + ... + 246158.
It is an arithmetic number, because the mean of its divisors is an integer number (10368000).
Almost surely, 2212062401 is an apocalyptic number.
It is an amenable number.
212062401 is a deficient number, since it is larger than the sum of its proper divisors (119713599).
212062401 is a wasteful number, since it uses less digits than its factorization.
212062401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1370 (or 1364 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 212062401 is about 14562.3624800374. The cubic root of 212062401 is about 596.3316932486.
The spelling of 212062401 in words is "two hundred twelve million, sixty-two thousand, four hundred one".
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