Base | Representation |
---|---|
bin | 1001011000101101000010… |
… | …1010000011011011101111 |
3 | 1100112120202101111211002122 |
4 | 2112023100222003123233 |
5 | 2323040341101130111 |
6 | 33540540443343155 |
7 | 2113411343514242 |
oct | 226132052033357 |
9 | 40476671454078 |
10 | 10320012130031 |
11 | 331976889485a |
12 | 11a8107221abb |
13 | 59b23301ac96 |
14 | 2796c3dd3259 |
15 | 12d6a9466cdb |
hex | 962d0a836ef |
10320012130031 has 4 divisors (see below), whose sum is σ = 10344642231000. Its totient is φ = 10295382029064.
The previous prime is 10320012130027. The next prime is 10320012130061. The reversal of 10320012130031 is 13003121002301.
10320012130031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10320012130031 - 22 = 10320012130027 is a prime.
It is a super-2 number, since 2×103200121300312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10320012129991 and 10320012130009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10320012130061) 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, 12315049856 + ... + 12315050693.
It is an arithmetic number, because the mean of its divisors is an integer number (2586160557750).
Almost surely, 210320012130031 is an apocalyptic number.
10320012130031 is a deficient number, since it is larger than the sum of its proper divisors (24630100969).
10320012130031 is an equidigital number, since it uses as much as digits as its factorization.
10320012130031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24630100968.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 10320012130031 its reverse (13003121002301), we get a palindrome (23323133132332).
The spelling of 10320012130031 in words is "ten trillion, three hundred twenty billion, twelve million, one hundred thirty thousand, thirty-one".
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