Base | Representation |
---|---|
bin | 10001000100110… |
… | …10101101001010 |
3 | 100222112100100120 |
4 | 20202122231022 |
5 | 243132140020 |
6 | 22114044110 |
7 | 3356343234 |
oct | 1042325512 |
9 | 328470316 |
10 | 143240010 |
11 | 73945381 |
12 | 3bb79636 |
13 | 238a3004 |
14 | 15049254 |
15 | c896740 |
hex | 889ab4a |
143240010 has 16 divisors (see below), whose sum is σ = 343776096. Its totient is φ = 38197328.
The previous prime is 143240003. The next prime is 143240033. The reversal of 143240010 is 10042341.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2387304 + ... + 2387363.
It is an arithmetic number, because the mean of its divisors is an integer number (21486006).
Almost surely, 2143240010 is an apocalyptic number.
143240010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143240010 is an abundant number, since it is smaller than the sum of its proper divisors (200536086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143240010 is a wasteful number, since it uses less digits than its factorization.
143240010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4774677.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 143240010 is about 11968.2918580723. The cubic root of 143240010 is about 523.2245512963.
Adding to 143240010 its reverse (10042341), we get a palindrome (153282351).
The spelling of 143240010 in words is "one hundred forty-three million, two hundred forty thousand, ten".
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