Base | Representation |
---|---|
bin | 10100101111100111110… |
… | …000000110001111001010 |
3 | 12001021112002202000002012 |
4 | 110233213300012033022 |
5 | 141323432203222310 |
6 | 3010513110335522 |
7 | 204663525540143 |
oct | 24574760061712 |
9 | 5037462660065 |
10 | 1425522320330 |
11 | 4aa619206309 |
12 | 1b033865a5a2 |
13 | a457040ba74 |
14 | 4cdd20b8aca |
15 | 27133b08c05 |
hex | 14be7c063ca |
1425522320330 has 32 divisors (see below), whose sum is σ = 2574380307600. Its totient is φ = 568333688832.
The previous prime is 1425522320311. The next prime is 1425522320333. The reversal of 1425522320330 is 330232255241.
It can be written as a sum of positive squares in 8 ways, for example, as 48638332681 + 1376883987649 = 220541^2 + 1173407^2 .
It is a super-2 number, since 2×14255223203302 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1425522320333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60988886 + ... + 61012254.
Almost surely, 21425522320330 is an apocalyptic number.
1425522320330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1425522320330 is a deficient number, since it is larger than the sum of its proper divisors (1148857987270).
1425522320330 is a wasteful number, since it uses less digits than its factorization.
1425522320330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43178.
The product of its (nonzero) digits is 43200, while the sum is 32.
Adding to 1425522320330 its reverse (330232255241), we get a palindrome (1755754575571).
The spelling of 1425522320330 in words is "one trillion, four hundred twenty-five billion, five hundred twenty-two million, three hundred twenty thousand, three hundred thirty".
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