Base | Representation |
---|---|
bin | 1110101010000000000111 |
3 | 21020012022100 |
4 | 32222000013 |
5 | 1440421210 |
6 | 214203143 |
7 | 44441220 |
oct | 16520007 |
9 | 7205270 |
10 | 3842055 |
11 | 2194658 |
12 | 13534b3 |
13 | a46a09 |
14 | 720247 |
15 | 50d5c0 |
hex | 3aa007 |
3842055 has 24 divisors (see below), whose sum is σ = 7611552. Its totient is φ = 1756224.
The previous prime is 3842029. The next prime is 3842077. The reversal of 3842055 is 5502483.
It is not a de Polignac number, because 3842055 - 26 = 3841991 is a prime.
It is a super-2 number, since 2×38420552 = 29522773246050, which contains 22 as substring.
3842055 is a lucky number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5784 + ... + 6413.
It is an arithmetic number, because the mean of its divisors is an integer number (317148).
Almost surely, 23842055 is an apocalyptic number.
3842055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3842055 is a deficient number, since it is larger than the sum of its proper divisors (3769497).
3842055 is a wasteful number, since it uses less digits than its factorization.
3842055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12215 (or 12212 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 3842055 is about 1960.1160679919. The cubic root of 3842055 is about 156.6226348770.
The spelling of 3842055 in words is "three million, eight hundred forty-two thousand, fifty-five".
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