Base | Representation |
---|---|
bin | 11001000000101101111100… |
… | …10111011110010111110000 |
3 | 21012201222020222210020201100 |
4 | 30200112332113132113300 |
5 | 24202111003003100112 |
6 | 312550433245204400 |
7 | 14404431316524150 |
oct | 1440267627362760 |
9 | 235658228706640 |
10 | 55000250050032 |
11 | 16585525332971 |
12 | 6203500560700 |
13 | 248c669546631 |
14 | d82052280760 |
15 | 655a392c52dc |
hex | 3205be5de5f0 |
55000250050032 has 60 divisors (see below), whose sum is σ = 175913498179120. Its totient is φ = 15714357156864.
The previous prime is 55000250049967. The next prime is 55000250050043. The reversal of 55000250050032 is 23005005200055.
It is a junction number, because it is equal to n+sod(n) for n = 55000250049978 and 55000250050005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27281869057 + ... + 27281871072.
Almost surely, 255000250050032 is an apocalyptic number.
It is an amenable number.
55000250050032 is an abundant number, since it is smaller than the sum of its proper divisors (120913248129088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55000250050032 is a wasteful number, since it uses less digits than its factorization.
55000250050032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54563740150 (or 54563740141 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 27.
Adding to 55000250050032 its reverse (23005005200055), we get a palindrome (78005255250087).
The spelling of 55000250050032 in words is "fifty-five trillion, two hundred fifty million, fifty thousand, thirty-two".
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