Base | Representation |
---|---|
bin | 1000010100110100000… |
… | …1110110010100101100 |
3 | 111200011202010100202111 |
4 | 2011031001312110230 |
5 | 4320404210013202 |
6 | 145412204533404 |
7 | 13222216034446 |
oct | 2051501662454 |
9 | 450152110674 |
10 | 143026251052 |
11 | 55725654373 |
12 | 23877251264 |
13 | 10644837ca9 |
14 | 6ccb509496 |
15 | 3ac174d6d7 |
hex | 214d07652c |
143026251052 has 24 divisors (see below), whose sum is σ = 253423373616. Its totient is φ = 70620333888.
The previous prime is 143026251047. The next prime is 143026251059. The reversal of 143026251052 is 250152620341.
It is a super-2 number, since 2×1430262510522 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (143026251059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667338 + ... + 855214.
It is an arithmetic number, because the mean of its divisors is an integer number (10559307234).
Almost surely, 2143026251052 is an apocalyptic number.
It is an amenable number.
143026251052 is a deficient number, since it is larger than the sum of its proper divisors (110397122564).
143026251052 is a wasteful number, since it uses less digits than its factorization.
143026251052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190257 (or 190255 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 143026251052 its reverse (250152620341), we get a palindrome (393178871393).
The spelling of 143026251052 in words is "one hundred forty-three billion, twenty-six million, two hundred fifty-one thousand, fifty-two".
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