Base | Representation |
---|---|
bin | 10110111111010110000001… |
… | …10100011101001101101110 |
3 | 20122000000021212200000220100 |
4 | 23133223000310131031232 |
5 | 23111243120003104132 |
6 | 255304351342331530 |
7 | 13435323013131201 |
oct | 1337530064351556 |
9 | 218000255600810 |
10 | 50555000050542 |
11 | 15121289620609 |
12 | 5805a93289ba6 |
13 | 2229415489350 |
14 | c6ac37233938 |
15 | 5ca0b909e37c |
hex | 2dfac0d1d36e |
50555000050542 has 48 divisors (see below), whose sum is σ = 120704961385008. Its totient is φ = 15193631496960.
The previous prime is 50555000050531. The next prime is 50555000050547. The reversal of 50555000050542 is 24505000055505.
50555000050542 is a `hidden beast` number, since 5 + 0 + 5 + 550 + 0 + 0 + 0 + 50 + 54 + 2 = 666.
It is a super-2 number, since 2×505550000505422 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50555000050497 and 50555000050506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50555000050547) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2512164459 + ... + 2512184582.
It is an arithmetic number, because the mean of its divisors is an integer number (2514686695521).
Almost surely, 250555000050542 is an apocalyptic number.
50555000050542 is an abundant number, since it is smaller than the sum of its proper divisors (70149961334466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50555000050542 is a wasteful number, since it uses less digits than its factorization.
50555000050542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5024349105 (or 5024349102 counting only the distinct ones).
The product of its (nonzero) digits is 125000, while the sum is 36.
The spelling of 50555000050542 in words is "fifty trillion, five hundred fifty-five billion, fifty thousand, five hundred forty-two".
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