Base | Representation |
---|---|
bin | 10001000011000… |
… | …11101000011110 |
3 | 100222002212220202 |
4 | 20201203220132 |
5 | 243102430210 |
6 | 22105143502 |
7 | 3354413456 |
oct | 1041435036 |
9 | 328085822 |
10 | 143014430 |
11 | 73800949 |
12 | 3ba8ab92 |
13 | 23824430 |
14 | 14dcad66 |
15 | c84e9a5 |
hex | 8863a1e |
143014430 has 32 divisors (see below), whose sum is σ = 277833024. Its totient is φ = 52690176.
The previous prime is 143014423. The next prime is 143014441. The reversal of 143014430 is 34410341.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79319 + ... + 81101.
It is an arithmetic number, because the mean of its divisors is an integer number (8682282).
Almost surely, 2143014430 is an apocalyptic number.
143014430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143014430 is a deficient number, since it is larger than the sum of its proper divisors (134818594).
143014430 is a wasteful number, since it uses less digits than its factorization.
143014430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2420.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 143014430 is about 11958.8640764915. The cubic root of 143014430 is about 522.9497421200.
Adding to 143014430 its reverse (34410341), we get a palindrome (177424771).
The spelling of 143014430 in words is "one hundred forty-three million, fourteen thousand, four hundred thirty".
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