Base | Representation |
---|---|
bin | 10111010110100011110011… |
… | …11101011111101011011100 |
3 | 20201211021020020002211021210 |
4 | 23223101321331133223130 |
5 | 23212330234314422102 |
6 | 301115032052224420 |
7 | 13550052106502124 |
oct | 1353217175375334 |
9 | 221737206084253 |
10 | 51352675154652 |
11 | 153a96023aa643 |
12 | 59145ab00b110 |
13 | 22866c8884b81 |
14 | c976a88c9c84 |
15 | 5e0c0320336c |
hex | 2eb479f5fadc |
51352675154652 has 48 divisors (see below), whose sum is σ = 125200881630720. Its totient is φ = 16351279885248.
The previous prime is 51352675154647. The next prime is 51352675154719. The reversal of 51352675154652 is 25645157625315.
It is a super-2 number, since 2×513526751546522 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 51352675154592 and 51352675154601.
It is a congruent number.
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, 125003827 + ... + 125413962.
It is an arithmetic number, because the mean of its divisors is an integer number (2608351700640).
Almost surely, 251352675154652 is an apocalyptic number.
It is an amenable number.
51352675154652 is an abundant number, since it is smaller than the sum of its proper divisors (73848206476068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51352675154652 is a wasteful number, since it uses less digits than its factorization.
51352675154652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250418562 (or 250418560 counting only the distinct ones).
The product of its digits is 37800000, while the sum is 57.
The spelling of 51352675154652 in words is "fifty-one trillion, three hundred fifty-two billion, six hundred seventy-five million, one hundred fifty-four thousand, six hundred fifty-two".
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