Base | Representation |
---|---|
bin | 1100110100101111… |
… | …0101100000101101 |
3 | 22212220112200000011 |
4 | 3031023311200231 |
5 | 24022230311140 |
6 | 1325331133221 |
7 | 151210122013 |
oct | 31513654055 |
9 | 8786480004 |
10 | 3442432045 |
11 | 1507188168 |
12 | 800a44211 |
13 | 42b261650 |
14 | 2492948b3 |
15 | 152339cea |
hex | cd2f582d |
3442432045 has 64 divisors (see below), whose sum is σ = 4739825664. Its totient is φ = 2382255360.
The previous prime is 3442432043. The next prime is 3442432067. The reversal of 3442432045 is 5402342443.
It is not a de Polignac number, because 3442432045 - 21 = 3442432043 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3442431998 and 3442432016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3442432043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15436804 + ... + 15437026.
It is an arithmetic number, because the mean of its divisors is an integer number (74059776).
Almost surely, 23442432045 is an apocalyptic number.
It is an amenable number.
3442432045 is a deficient number, since it is larger than the sum of its proper divisors (1297393619).
3442432045 is a wasteful number, since it uses less digits than its factorization.
3442432045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482.
The product of its (nonzero) digits is 46080, while the sum is 31.
The square root of 3442432045 is about 58672.2425427902. The cubic root of 3442432045 is about 1509.9241289013.
Adding to 3442432045 its reverse (5402342443), we get a palindrome (8844774488).
The spelling of 3442432045 in words is "three billion, four hundred forty-two million, four hundred thirty-two thousand, forty-five".
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