Base | Representation |
---|---|
bin | 100011011000011011000… |
… | …010000011101000011010 |
3 | 22121102212210111012120011 |
4 | 203120123002003220122 |
5 | 304314004140413110 |
6 | 5100545543352134 |
7 | 340443324421213 |
oct | 43303302035032 |
9 | 8542783435504 |
10 | 2431405013530 |
11 | 85817581a719 |
12 | 33328075264a |
13 | 14838538024c |
14 | 8597591640a |
15 | 433a6a3548a |
hex | 2361b083a1a |
2431405013530 has 16 divisors (see below), whose sum is σ = 4376776869864. Its totient is φ = 972506928640.
The previous prime is 2431405013483. The next prime is 2431405013567. The reversal of 2431405013530 is 353105041342.
It can be written as a sum of positive squares in 4 ways, for example, as 1215565785729 + 1215839227801 = 1102527^2 + 1102651^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2431405013492 and 2431405013501.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 6698947 + ... + 7052566.
Almost surely, 22431405013530 is an apocalyptic number.
2431405013530 is a deficient number, since it is larger than the sum of its proper divisors (1945371856334).
2431405013530 is a wasteful number, since it uses less digits than its factorization.
2431405013530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13769201.
The product of its (nonzero) digits is 21600, while the sum is 31.
The spelling of 2431405013530 in words is "two trillion, four hundred thirty-one billion, four hundred five million, thirteen thousand, five hundred thirty".
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