Base | Representation |
---|---|
bin | 1001001101101101000001… |
… | …1101010001110011111110 |
3 | 1022212111221220201002122121 |
4 | 2103123100131101303332 |
5 | 2311441322214020110 |
6 | 33314044145233154 |
7 | 2063641242005506 |
oct | 223332035216376 |
9 | 38774856632577 |
10 | 10131030220030 |
11 | 3256600497765 |
12 | 11775656327ba |
13 | 5864765bb3b5 |
14 | 2704b7370a06 |
15 | 1287e8456cda |
hex | 936d0751cfe |
10131030220030 has 8 divisors (see below), whose sum is σ = 18235854396072. Its totient is φ = 4052412088008.
The previous prime is 10131030220027. The next prime is 10131030220081. The reversal of 10131030220030 is 3002203013101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×101310302200302 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10131030219986 and 10131030220013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506551510992 + ... + 506551511011.
It is an arithmetic number, because the mean of its divisors is an integer number (2279481799509).
Almost surely, 210131030220030 is an apocalyptic number.
10131030220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10131030220030 is a deficient number, since it is larger than the sum of its proper divisors (8104824176042).
10131030220030 is a wasteful number, since it uses less digits than its factorization.
10131030220030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1013103022010.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 10131030220030 its reverse (3002203013101), we get a palindrome (13133233233131).
The spelling of 10131030220030 in words is "ten trillion, one hundred thirty-one billion, thirty million, two hundred twenty thousand, thirty".
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