Base | Representation |
---|---|
bin | 11000000000110… |
… | …00011001000010 |
3 | 112001000112012200 |
4 | 30000120121002 |
5 | 403031121443 |
6 | 31553134030 |
7 | 4664045160 |
oct | 1400303102 |
9 | 461015180 |
10 | 201426498 |
11 | a3777789 |
12 | 5755a316 |
13 | 329666a0 |
14 | 1ca74230 |
15 | 12a3bdd3 |
hex | c018642 |
201426498 has 48 divisors (see below), whose sum is σ = 537141696. Its totient is φ = 53123040.
The previous prime is 201426497. The next prime is 201426509. The reversal of 201426498 is 894624102.
201426498 is a `hidden beast` number, since 2 + 0 + 1 + 4 + 2 + 649 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (201426493) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59848 + ... + 63123.
It is an arithmetic number, because the mean of its divisors is an integer number (11190452).
Almost surely, 2201426498 is an apocalyptic number.
201426498 is an abundant number, since it is smaller than the sum of its proper divisors (335715198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201426498 is a wasteful number, since it uses less digits than its factorization.
201426498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122999 (or 122996 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 201426498 is about 14192.4803329087. The cubic root of 201426498 is about 586.1906235678.
The spelling of 201426498 in words is "two hundred one million, four hundred twenty-six thousand, four hundred ninety-eight".
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