Base | Representation |
---|---|
bin | 1000011000001010001… |
… | …1010000011010100101 |
3 | 111202111022202221200121 |
4 | 2012002203100122211 |
5 | 4324224043414000 |
6 | 150041243041541 |
7 | 13253401344625 |
oct | 2060243203245 |
9 | 452438687617 |
10 | 143924201125 |
11 | 56046506571 |
12 | 23a87b102b1 |
13 | 107588945b3 |
14 | 6d74890885 |
15 | 3b254c2b1a |
hex | 21828d06a5 |
143924201125 has 16 divisors (see below), whose sum is σ = 179910512496. Its totient is φ = 114951470400.
The previous prime is 143924201093. The next prime is 143924201131. The reversal of 143924201125 is 521102429341.
It can be written as a sum of positive squares in 8 ways, for example, as 52511097409 + 91413103716 = 229153^2 + 302346^2 .
It is not a de Polignac number, because 143924201125 - 25 = 143924201093 is a prime.
It is a Duffinian 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, 862522 + ... + 1015771.
It is an arithmetic number, because the mean of its divisors is an integer number (11244407031).
Almost surely, 2143924201125 is an apocalyptic number.
It is an amenable number.
143924201125 is a deficient number, since it is larger than the sum of its proper divisors (35986311371).
143924201125 is an equidigital number, since it uses as much as digits as its factorization.
143924201125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1878921 (or 1878911 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 34.
The spelling of 143924201125 in words is "one hundred forty-three billion, nine hundred twenty-four million, two hundred one thousand, one hundred twenty-five".
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