Base | Representation |
---|---|
bin | 1001010111101010011001… |
… | …0101000001000011110110 |
3 | 1100110212120121021021200000 |
4 | 2111322212111001003312 |
5 | 2322242221224244110 |
6 | 33524421330132130 |
7 | 2112206122012152 |
oct | 225724625010366 |
9 | 40425517237600 |
10 | 10302122103030 |
11 | 331211839577a |
12 | 11a4753a21046 |
13 | 5996418136a4 |
14 | 2788a8032062 |
15 | 12ceada831c0 |
hex | 95ea65410f6 |
10302122103030 has 96 divisors (see below), whose sum is σ = 27782587411488. Its totient is φ = 2746736697600.
The previous prime is 10302122102983. The next prime is 10302122103047. The reversal of 10302122103030 is 3030122120301.
It is a super-2 number, since 2×103021221030302 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10302122102994 and 10302122103012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13182010 + ... + 13941650.
It is an arithmetic number, because the mean of its divisors is an integer number (289401952203).
Almost surely, 210302122103030 is an apocalyptic number.
10302122103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10302122103030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13891293705744).
10302122103030 is an abundant number, since it is smaller than the sum of its proper divisors (17480465308458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10302122103030 is an equidigital number, since it uses as much as digits as its factorization.
10302122103030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765244 (or 765232 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10302122103030 its reverse (3030122120301), we get a palindrome (13332244223331).
The spelling of 10302122103030 in words is "ten trillion, three hundred two billion, one hundred twenty-two million, one hundred three thousand, thirty".
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