Base | Representation |
---|---|
bin | 10111001101000010011011… |
… | …01001111000001111000000 |
3 | 20200122222202211020102220000 |
4 | 23212201031221320033000 |
5 | 23142000223130102402 |
6 | 300304444143520000 |
7 | 13514320545225354 |
oct | 1346411551701700 |
9 | 220588684212800 |
10 | 51025514300352 |
11 | 15292887654519 |
12 | 58811055b9000 |
13 | 22618ba946157 |
14 | c85910433464 |
15 | 5d74562d8c1c |
hex | 2e684da783c0 |
51025514300352 has 70 divisors (see below), whose sum is σ = 151255609246368. Its totient is φ = 17008504765056.
The previous prime is 51025514300291. The next prime is 51025514300357. The reversal of 51025514300352 is 25300341552015.
51025514300352 is a `hidden beast` number, since 5 + 10 + 2 + 551 + 43 + 0 + 0 + 3 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51025514300357) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4921437168 + ... + 4921447535.
Almost surely, 251025514300352 is an apocalyptic number.
It is an amenable number.
51025514300352 is an abundant number, since it is smaller than the sum of its proper divisors (100230094946016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51025514300352 is an equidigital number, since it uses as much as digits as its factorization.
51025514300352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9842884727 (or 9842884708 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 36.
Adding to 51025514300352 its reverse (25300341552015), we get a palindrome (76325855852367).
The spelling of 51025514300352 in words is "fifty-one trillion, twenty-five billion, five hundred fourteen million, three hundred thousand, three hundred fifty-two".
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