Base | Representation |
---|---|
bin | 10111001101110010000000… |
… | …10011000001111001000000 |
3 | 20200202102201010222222101010 |
4 | 23212321000103001321000 |
5 | 23142410032330314220 |
6 | 300324311101040520 |
7 | 13516213600203531 |
oct | 1346710023017100 |
9 | 220672633888333 |
10 | 51051060010560 |
11 | 152a26a6528715 |
12 | 5886054856140 |
13 | 226412c24a3cc |
14 | c86c55070688 |
15 | 5d7e4dd531e0 |
hex | 2e6e404c1e40 |
51051060010560 has 112 divisors (see below), whose sum is σ = 162088733293056. Its totient is φ = 13613480128512.
The previous prime is 51051060010549. The next prime is 51051060010619. The reversal of 51051060010560 is 6501006015015.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128486764 + ... + 128883476.
Almost surely, 251051060010560 is an apocalyptic number.
It is an amenable number.
51051060010560 is an abundant number, since it is smaller than the sum of its proper divisors (111037673282496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51051060010560 is a wasteful number, since it uses less digits than its factorization.
51051060010560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 530780 (or 530770 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 30.
Adding to 51051060010560 its reverse (6501006015015), we get a palindrome (57552066025575).
The spelling of 51051060010560 in words is "fifty-one trillion, fifty-one billion, sixty million, ten thousand, five hundred sixty".
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