Base | Representation |
---|---|
bin | 11000000011001110110111… |
… | …10101011011000101110111 |
3 | 20221021000012012121222202210 |
4 | 30001213123311123011313 |
5 | 23413002321323434201 |
6 | 304252123142504503 |
7 | 14066001353100102 |
oct | 1401473365330567 |
9 | 227230165558683 |
10 | 52887620530551 |
11 | 15940572015084 |
12 | 5b21b85135133 |
13 | 2368386aa80a1 |
14 | d0babb2c3739 |
15 | 61aadd43d1d6 |
hex | 3019dbd5b177 |
52887620530551 has 8 divisors (see below), whose sum is σ = 70521260506624. Its totient is φ = 35256197120760.
The previous prime is 52887620530541. The next prime is 52887620530687. The reversal of 52887620530551 is 15503502678825.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52887620530551 - 229 = 52887083659639 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52887620530491 and 52887620530500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52887620530541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554085895 + ... + 554181336.
It is an arithmetic number, because the mean of its divisors is an integer number (8815157563328).
Almost surely, 252887620530551 is an apocalyptic number.
52887620530551 is a deficient number, since it is larger than the sum of its proper divisors (17633639976073).
52887620530551 is a wasteful number, since it uses less digits than its factorization.
52887620530551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1108283141.
The product of its (nonzero) digits is 20160000, while the sum is 57.
The spelling of 52887620530551 in words is "fifty-two trillion, eight hundred eighty-seven billion, six hundred twenty million, five hundred thirty thousand, five hundred fifty-one".
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