Base | Representation |
---|---|
bin | 1001100011111000101101… |
… | …0110000000001110000000 |
3 | 1101012221121220120201020100 |
4 | 2120332023112000032000 |
5 | 2334212311412240100 |
6 | 34205111425242400 |
7 | 2133322126165362 |
oct | 230761326001600 |
9 | 41187556521210 |
10 | 10512122774400 |
11 | 339319128a335 |
12 | 12193a0793400 |
13 | 5b339a9c6790 |
14 | 284b0a3acd32 |
15 | 13369ee99400 |
hex | 98f8b580380 |
10512122774400 has 1152 divisors, whose sum is σ = 43815487191840. Its totient is φ = 2375929036800.
The previous prime is 10512122774389. The next prime is 10512122774423. The reversal of 10512122774400 is 447722121501.
10512122774400 is a `hidden beast` number, since 1 + 0 + 5 + 1 + 21 + 227 + 7 + 4 + 400 = 666.
It is a tau number, because it is divible by the number of its divisors (1152).
It is a super-2 number, since 2×105121227744002 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 260936659 + ... + 260976941.
Almost surely, 210512122774400 is an apocalyptic number.
10512122774400 is a gapful number since it is divisible by the number (10) 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 10512122774400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21907743595920).
10512122774400 is an abundant number, since it is smaller than the sum of its proper divisors (33303364417440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10512122774400 is a wasteful number, since it uses less digits than its factorization.
10512122774400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40384 (or 40364 counting only the distinct ones).
The product of its (nonzero) digits is 31360, while the sum is 36.
Adding to 10512122774400 its reverse (447722121501), we get a palindrome (10959844895901).
The spelling of 10512122774400 in words is "ten trillion, five hundred twelve billion, one hundred twenty-two million, seven hundred seventy-four thousand, four hundred".
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