Base | Representation |
---|---|
bin | 11101000111000001100… |
… | …00001010000001100111 |
3 | 10112121200212122122121122 |
4 | 32203200300022001213 |
5 | 112341404000224111 |
6 | 2043253104204155 |
7 | 132155652232424 |
oct | 16434060120147 |
9 | 3477625578548 |
10 | 1000203133031 |
11 | 356202658833 |
12 | 141a1a00965b |
13 | 7341b3abbbb |
14 | 365a5402d4b |
15 | 1b03e4ddcdb |
hex | e8e0c0a067 |
1000203133031 has 8 divisors (see below), whose sum is σ = 1031352905520. Its totient is φ = 969508101952.
The previous prime is 1000203133001. The next prime is 1000203133037. The reversal of 1000203133031 is 1303313020001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1000203133031 - 222 = 1000198938727 is a prime.
It is a super-2 number, since 2×10002031330312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000203133037) 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, 113680886 + ... + 113689683.
It is an arithmetic number, because the mean of its divisors is an integer number (128919113190).
Almost surely, 21000203133031 is an apocalyptic number.
1000203133031 is a deficient number, since it is larger than the sum of its proper divisors (31149772489).
1000203133031 is an equidigital number, since it uses as much as digits as its factorization.
1000203133031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227370705.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 1000203133031 its reverse (1303313020001), we get a palindrome (2303516153032).
The spelling of 1000203133031 in words is "one trillion, two hundred three million, one hundred thirty-three thousand, thirty-one".
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