Base | Representation |
---|---|
bin | 10000101101100101110110 |
3 | 22020120122222 |
4 | 100231211312 |
5 | 2110143141 |
6 | 233522342 |
7 | 52144505 |
oct | 20554566 |
9 | 8216588 |
10 | 4381046 |
11 | 25225aa |
12 | 15733b2 |
13 | ba5147 |
14 | 82083c |
15 | 5b814b |
hex | 42d976 |
4381046 has 4 divisors (see below), whose sum is σ = 6571572. Its totient is φ = 2190522.
The previous prime is 4381043. The next prime is 4381049. The reversal of 4381046 is 6401834.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6401834 = 2 ⋅3200917.
It is an interprime number because it is at equal distance from previous prime (4381043) and next prime (4381049).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4381043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1095260 + ... + 1095263.
It is an arithmetic number, because the mean of its divisors is an integer number (1642893).
Almost surely, 24381046 is an apocalyptic number.
4381046 is a deficient number, since it is larger than the sum of its proper divisors (2190526).
4381046 is a wasteful number, since it uses less digits than its factorization.
4381046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2190525.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 4381046 is about 2093.0948377940. The cubic root of 4381046 is about 163.6286212760.
The spelling of 4381046 in words is "four million, three hundred eighty-one thousand, forty-six".
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