Base | Representation |
---|---|
bin | 11001011111100… |
… | …011101111001010 |
3 | 1002210210120112211 |
4 | 121133203233022 |
5 | 1333443000432 |
6 | 110235055334 |
7 | 13412263141 |
oct | 3137435712 |
9 | 1083716484 |
10 | 427703242 |
11 | 1aa47785a |
12 | bb2a154a |
13 | 6a7c1055 |
14 | 40b36758 |
15 | 27836d47 |
hex | 197e3bca |
427703242 has 8 divisors (see below), whose sum is σ = 641721600. Its totient is φ = 213796044.
The previous prime is 427703209. The next prime is 427703251. The reversal of 427703242 is 242307724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17392 + ... + 34027.
It is an arithmetic number, because the mean of its divisors is an integer number (80215200).
Almost surely, 2427703242 is an apocalyptic number.
427703242 is a deficient number, since it is larger than the sum of its proper divisors (214018358).
427703242 is a wasteful number, since it uses less digits than its factorization.
427703242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55580.
The product of its (nonzero) digits is 18816, while the sum is 31.
The square root of 427703242 is about 20680.9874522471. The cubic root of 427703242 is about 753.4379892627.
The spelling of 427703242 in words is "four hundred twenty-seven million, seven hundred three thousand, two hundred forty-two".
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