Base | Representation |
---|---|
bin | 101110001101001000000001… |
… | …001110001100011010100110 |
3 | 222122111212221212101021202112 |
4 | 232031020001032030122212 |
5 | 203113411341401003110 |
6 | 2000110203523241022 |
7 | 60542406232446224 |
oct | 5615100116143246 |
9 | 878455855337675 |
10 | 203212103141030 |
11 | 59827850549215 |
12 | 1a95ba4a219172 |
13 | 8950a85745b59 |
14 | 38277381c7b14 |
15 | 187602e59d405 |
hex | b8d20138c6a6 |
203212103141030 has 8 divisors (see below), whose sum is σ = 365781785653872. Its totient is φ = 81284841256408.
The previous prime is 203212103140931. The next prime is 203212103141039. The reversal of 203212103141030 is 30141301212302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2032121031410302 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 203212103140987 and 203212103141005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203212103141039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10160605157042 + ... + 10160605157061.
It is an arithmetic number, because the mean of its divisors is an integer number (45722723206734).
Almost surely, 2203212103141030 is an apocalyptic number.
203212103141030 is a deficient number, since it is larger than the sum of its proper divisors (162569682512842).
203212103141030 is a wasteful number, since it uses less digits than its factorization.
203212103141030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20321210314110.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 203212103141030 its reverse (30141301212302), we get a palindrome (233353404353332).
The spelling of 203212103141030 in words is "two hundred three trillion, two hundred twelve billion, one hundred three million, one hundred forty-one thousand, thirty".
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