Base | Representation |
---|---|
bin | 11001011110001… |
… | …110101110011110 |
3 | 1002210010212220101 |
4 | 121132032232132 |
5 | 1333400330123 |
6 | 110223411314 |
7 | 13406313025 |
oct | 3136165636 |
9 | 1083125811 |
10 | 427355038 |
11 | 1aa25a190 |
12 | bb153b3a |
13 | 6a6cb706 |
14 | 40a858bc |
15 | 277b8aad |
hex | 1978eb9e |
427355038 has 32 divisors (see below), whose sum is σ = 714497760. Its totient is φ = 190080000.
The previous prime is 427355029. The next prime is 427355041. The reversal of 427355038 is 830553724.
It is a junction number, because it is equal to n+sod(n) for n = 427354988 and 427355006.
It is a congruent number.
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, 196678 + ... + 198838.
It is an arithmetic number, because the mean of its divisors is an integer number (22328055).
Almost surely, 2427355038 is an apocalyptic number.
427355038 is a deficient number, since it is larger than the sum of its proper divisors (287142722).
427355038 is a wasteful number, since it uses less digits than its factorization.
427355038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2364.
The product of its (nonzero) digits is 100800, while the sum is 37.
The square root of 427355038 is about 20672.5672813030. The cubic root of 427355038 is about 753.2334694592.
The spelling of 427355038 in words is "four hundred twenty-seven million, three hundred fifty-five thousand, thirty-eight".
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