Base | Representation |
---|---|
bin | 1000010001101111111… |
… | …1000000100111100001 |
3 | 111121001101211101010220 |
4 | 2010123333000213201 |
5 | 4312213034020301 |
6 | 145154412513253 |
7 | 13162635103440 |
oct | 2043377004741 |
9 | 447041741126 |
10 | 142203423201 |
11 | 55343141654 |
12 | 2368777b829 |
13 | 105432217c8 |
14 | 6c5011ad57 |
15 | 3a743b7936 |
hex | 211bfc09e1 |
142203423201 has 8 divisors (see below), whose sum is σ = 216690930624. Its totient is φ = 81259098960.
The previous prime is 142203423191. The next prime is 142203423211. The reversal of 142203423201 is 102324302241.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (142203423191) and next prime (142203423211).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 142203423201 - 214 = 142203406817 is a prime.
It is a super-3 number, since 3×1422034232013 (a number of 34 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (142203423211) 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, 3385795770 + ... + 3385795811.
It is an arithmetic number, because the mean of its divisors is an integer number (27086366328).
Almost surely, 2142203423201 is an apocalyptic number.
It is an amenable number.
142203423201 is a deficient number, since it is larger than the sum of its proper divisors (74487507423).
142203423201 is an equidigital number, since it uses as much as digits as its factorization.
142203423201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6771591591.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 142203423201 its reverse (102324302241), we get a palindrome (244527725442).
The spelling of 142203423201 in words is "one hundred forty-two billion, two hundred three million, four hundred twenty-three thousand, two hundred one".
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