Base | Representation |
---|---|
bin | 1001001110011011001001… |
… | …1111100010111110010100 |
3 | 1022220200220211222000101111 |
4 | 2103212302133202332110 |
5 | 2312142202033300040 |
6 | 33323452550304404 |
7 | 2064560133544564 |
oct | 223466237427624 |
9 | 38820824860344 |
10 | 10143412400020 |
11 | 3260884952869 |
12 | 1179a40358104 |
13 | 58769a995413 |
14 | 270d2da34da4 |
15 | 128cc051adea |
hex | 939b27e2f94 |
10143412400020 has 48 divisors (see below), whose sum is σ = 22158793641600. Its totient is φ = 3895570555520.
The previous prime is 10143412399993. The next prime is 10143412400021. The reversal of 10143412400020 is 2000421434101.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10143412399964 and 10143412400000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10143412400021) 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, 48747136 + ... + 48954775.
It is an arithmetic number, because the mean of its divisors is an integer number (461641534200).
Almost surely, 210143412400020 is an apocalyptic number.
10143412400020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10143412400020 is an abundant number, since it is smaller than the sum of its proper divisors (12015381241580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10143412400020 is a wasteful number, since it uses less digits than its factorization.
10143412400020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97702128 (or 97702126 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 10143412400020 its reverse (2000421434101), we get a palindrome (12143833834121).
The spelling of 10143412400020 in words is "ten trillion, one hundred forty-three billion, four hundred twelve million, four hundred thousand, twenty".
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