Base | Representation |
---|---|
bin | 1100001111011… |
… | …0011100101100 |
3 | 10120121101202020 |
4 | 3003312130230 |
5 | 101120403400 |
6 | 5032230140 |
7 | 1162251336 |
oct | 303663454 |
9 | 116541666 |
10 | 51341100 |
11 | 26a87368 |
12 | 1523b350 |
13 | a837965 |
14 | 6b66456 |
15 | 47922a0 |
hex | 30f672c |
51341100 has 72 divisors (see below), whose sum is σ = 151396560. Its totient is φ = 13428480.
The previous prime is 51341099. The next prime is 51341111. The reversal of 51341100 is 114315.
It is a super-3 number, since 3×513411003 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 51341100.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14286 + ... + 17514.
It is an arithmetic number, because the mean of its divisors is an integer number (2102730).
Almost surely, 251341100 is an apocalyptic number.
51341100 is a gapful number since it is divisible by the number (50) 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 51341100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75698280).
51341100 is an abundant number, since it is smaller than the sum of its proper divisors (100055460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51341100 is a wasteful number, since it uses less digits than its factorization.
51341100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3299 (or 3292 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 51341100 is about 7165.2704066211. The cubic root of 51341100 is about 371.6679022483.
Adding to 51341100 its reverse (114315), we get a palindrome (51455415).
The spelling of 51341100 in words is "fifty-one million, three hundred forty-one thousand, one hundred".
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