Base | Representation |
---|---|
bin | 1000010110010100011… |
… | …1101010111001111010 |
3 | 111201012220122210111101 |
4 | 2011211013222321322 |
5 | 4322221142232310 |
6 | 145520243522014 |
7 | 13235224353625 |
oct | 2054507527172 |
9 | 451186583441 |
10 | 143430430330 |
11 | 55912814230 |
12 | 2396a68930a |
13 | 106aa4b0925 |
14 | 6d2907adbc |
15 | 3ae6e8a43a |
hex | 21651eae7a |
143430430330 has 64 divisors (see below), whose sum is σ = 286773073920. Its totient is φ = 51209971200.
The previous prime is 143430430291. The next prime is 143430430357. The reversal of 143430430330 is 33034034341.
It is a happy number.
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, 3799207 + ... + 3836773.
It is an arithmetic number, because the mean of its divisors is an integer number (4480829280).
Almost surely, 2143430430330 is an apocalyptic number.
143430430330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143430430330 is a deficient number, since it is larger than the sum of its proper divisors (143342643590).
143430430330 is a wasteful number, since it uses less digits than its factorization.
143430430330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38215.
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 143430430330 its reverse (33034034341), we get a palindrome (176464464671).
The spelling of 143430430330 in words is "one hundred forty-three billion, four hundred thirty million, four hundred thirty thousand, three hundred thirty".
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