Base | Representation |
---|---|
bin | 1110101111110110100100… |
… | …01111101111001010100001 |
3 | 11020211022212102111021211012 |
4 | 13113323102033233022201 |
5 | 13222320211242104010 |
6 | 152550214025230305 |
7 | 6555012530211212 |
oct | 727732217571241 |
9 | 136738772437735 |
10 | 32430530425505 |
11 | a37378aa65853 |
12 | 3779307032395 |
13 | 1513255552694 |
14 | 801908a7d409 |
15 | 3b38d4b52005 |
hex | 1d7ed23ef2a1 |
32430530425505 has 32 divisors (see below), whose sum is σ = 41459746406400. Its totient is φ = 24282027571392.
The previous prime is 32430530425499. The next prime is 32430530425511. The reversal of 32430530425505 is 50552403503423.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (32430530425499) and next prime (32430530425511).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-32430530425505 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 423851462 + ... + 423927968.
It is an arithmetic number, because the mean of its divisors is an integer number (1295617075200).
Almost surely, 232430530425505 is an apocalyptic number.
It is an amenable number.
32430530425505 is a deficient number, since it is larger than the sum of its proper divisors (9029215980895).
32430530425505 is a wasteful number, since it uses less digits than its factorization.
32430530425505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130373.
The product of its (nonzero) digits is 1080000, while the sum is 41.
Adding to 32430530425505 its reverse (50552403503423), we get a palindrome (82982933928928).
The spelling of 32430530425505 in words is "thirty-two trillion, four hundred thirty billion, five hundred thirty million, four hundred twenty-five thousand, five hundred five".
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