Base | Representation |
---|---|
bin | 11000000001001… |
… | …01111100111000 |
3 | 112001010100101210 |
4 | 30000211330320 |
5 | 403034411130 |
6 | 31554243120 |
7 | 4664366124 |
oct | 1400457470 |
9 | 461110353 |
10 | 201482040 |
11 | a3805491 |
12 | 575864a0 |
13 | 32985a56 |
14 | 1ca8a584 |
15 | 12a4d5b0 |
hex | c025f38 |
201482040 has 32 divisors (see below), whose sum is σ = 604446480. Its totient is φ = 53728512.
The previous prime is 201482009. The next prime is 201482041. The reversal of 201482040 is 40284102.
It is a junction number, because it is equal to n+sod(n) for n = 201481998 and 201482016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201482041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839389 + ... + 839628.
Almost surely, 2201482040 is an apocalyptic number.
201482040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201482040 is an abundant number, since it is smaller than the sum of its proper divisors (402964440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201482040 is a wasteful number, since it uses less digits than its factorization.
201482040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1679031 (or 1679027 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
The square root of 201482040 is about 14194.4369384629. The cubic root of 201482040 is about 586.2444979882.
The spelling of 201482040 in words is "two hundred one million, four hundred eighty-two thousand, forty".
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