Base | Representation |
---|---|
bin | 1001010010010100011000… |
… | …0010001001010110101110 |
3 | 1100011002121012210111221000 |
4 | 2110211012002021112232 |
5 | 2314241204412332233 |
6 | 33414315214021130 |
7 | 2102446024661604 |
oct | 224450602112656 |
9 | 40132535714830 |
10 | 10210312230318 |
11 | 3287195087512 |
12 | 118a9b0aa77a6 |
13 | 590a9ca55715 |
14 | 274278a0b874 |
15 | 12a8d889cd13 |
hex | 949460895ae |
10210312230318 has 32 divisors (see below), whose sum is σ = 22728236267520. Its totient is φ = 3397639380120.
The previous prime is 10210312230301. The next prime is 10210312230319. The reversal of 10210312230318 is 81303221301201.
10210312230318 is a `hidden beast` number, since 1 + 0 + 2 + 1 + 0 + 312 + 2 + 30 + 318 = 666.
It is a super-2 number, since 2×102103122303182 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 10210312230291 and 10210312230300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10210312230319) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161024398 + ... + 161087793.
It is an arithmetic number, because the mean of its divisors is an integer number (710257383360).
Almost surely, 210210312230318 is an apocalyptic number.
10210312230318 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
10210312230318 is an abundant number, since it is smaller than the sum of its proper divisors (12517924037202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10210312230318 is a wasteful number, since it uses less digits than its factorization.
10210312230318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322112789 (or 322112783 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
Adding to 10210312230318 its reverse (81303221301201), we get a palindrome (91513533531519).
The spelling of 10210312230318 in words is "ten trillion, two hundred ten billion, three hundred twelve million, two hundred thirty thousand, three hundred eighteen".
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