Base | Representation |
---|---|
bin | 111101000011111… |
… | …110011101010010 |
3 | 2122101200120112202 |
4 | 331003332131102 |
5 | 4044224434214 |
6 | 245353323202 |
7 | 34246462535 |
oct | 7503763522 |
9 | 2571616482 |
10 | 1024452434 |
11 | 486305305 |
12 | 247106502 |
13 | 13431c095 |
14 | 9a0b4a1c |
15 | 5ee116de |
hex | 3d0fe752 |
1024452434 has 16 divisors (see below), whose sum is σ = 1590563520. Its totient is φ = 494284560.
The previous prime is 1024452413. The next prime is 1024452437. The reversal of 1024452434 is 4342544201.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a junction number, because it is equal to n+sod(n) for n = 1024452397 and 1024452406.
It is not an unprimeable number, because it can be changed into a prime (1024452437) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130217 + ... + 137859.
It is an arithmetic number, because the mean of its divisors is an integer number (99410220).
Almost surely, 21024452434 is an apocalyptic number.
1024452434 is a deficient number, since it is larger than the sum of its proper divisors (566111086).
1024452434 is a wasteful number, since it uses less digits than its factorization.
1024452434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9985.
The product of its (nonzero) digits is 15360, while the sum is 29.
The square root of 1024452434 is about 32007.0685005672. The cubic root of 1024452434 is about 1008.0852636629.
Adding to 1024452434 its reverse (4342544201), we get a palindrome (5366996635).
The spelling of 1024452434 in words is "one billion, twenty-four million, four hundred fifty-two thousand, four hundred thirty-four".
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