Base | Representation |
---|---|
bin | 1001011110101101001000… |
… | …0101110101001110110100 |
3 | 1100220102212211111211020010 |
4 | 2113223102011311032310 |
5 | 2331233020020413322 |
6 | 34100151344340220 |
7 | 2124021342055320 |
oct | 227532205651664 |
9 | 40812784454203 |
10 | 10423115404212 |
11 | 3359466a08765 |
12 | 12040a0314670 |
13 | 5a7b84730b24 |
14 | 2806a5260980 |
15 | 1311e0d4520c |
hex | 97ad21753b4 |
10423115404212 has 96 divisors (see below), whose sum is σ = 28518904673280. Its totient is φ = 2900703732480.
The previous prime is 10423115404193. The next prime is 10423115404217. The reversal of 10423115404212 is 21240451132401.
It is a self number, because there is not a number n which added to its sum of digits gives 10423115404212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10423115404217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 312798 + ... + 4576469.
It is an arithmetic number, because the mean of its divisors is an integer number (297071923680).
Almost surely, 210423115404212 is an apocalyptic number.
10423115404212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10423115404212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14259452336640).
10423115404212 is an abundant number, since it is smaller than the sum of its proper divisors (18095789269068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10423115404212 is a wasteful number, since it uses less digits than its factorization.
10423115404212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4889941 (or 4889939 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 10423115404212 its reverse (21240451132401), we get a palindrome (31663566536613).
The spelling of 10423115404212 in words is "ten trillion, four hundred twenty-three billion, one hundred fifteen million, four hundred four thousand, two hundred twelve".
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