Base | Representation |
---|---|
bin | 101110001100000110110100… |
… | …111101000111111011001001 |
3 | 222122021012021111212122012100 |
4 | 232030012310331013323021 |
5 | 203111240012123333113 |
6 | 2000014105545304013 |
7 | 60534350466550560 |
oct | 5614066475077311 |
9 | 878235244778170 |
10 | 203142104121033 |
11 | 5980009a966470 |
12 | 1a94a373795009 |
13 | 89472ab5825ac |
14 | 38241b7788bd7 |
15 | 18742d40d2d73 |
hex | b8c1b4f47ec9 |
203142104121033 has 96 divisors (see below), whose sum is σ = 371453679267840. Its totient is φ = 103908004865280.
The previous prime is 203142104121031. The next prime is 203142104121043. The reversal of 203142104121033 is 330121401241302.
203142104121033 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 4 + 210 + 412 + 1 + 0 + 33 = 666.
It is not a de Polignac number, because 203142104121033 - 21 = 203142104121031 is a prime.
It is a super-2 number, since 2×2031421041210332 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 203142104120988 and 203142104121006.
It is not an unprimeable number, because it can be changed into a prime (203142104121031) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 105699648 + ... + 107604366.
It is an arithmetic number, because the mean of its divisors is an integer number (3869309159040).
Almost surely, 2203142104121033 is an apocalyptic number.
It is an amenable number.
203142104121033 is a deficient number, since it is larger than the sum of its proper divisors (168311575146807).
203142104121033 is a wasteful number, since it uses less digits than its factorization.
203142104121033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1907107 (or 1907104 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 203142104121033 its reverse (330121401241302), we get a palindrome (533263505362335).
The spelling of 203142104121033 in words is "two hundred three trillion, one hundred forty-two billion, one hundred four million, one hundred twenty-one thousand, thirty-three".
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