Base | Representation |
---|---|
bin | 11000000011111000100110… |
… | …10111000010100010100000 |
3 | 20221100011000202012211022210 |
4 | 30001330103113002202200 |
5 | 23413334213343114430 |
6 | 304310310353402120 |
7 | 14100423535235631 |
oct | 1401742327024240 |
9 | 227304022184283 |
10 | 52910026926240 |
11 | 1594a01a924870 |
12 | 5b26398b69340 |
13 | 236a517b9a7a3 |
14 | d0cc05011888 |
15 | 61b4a05952b0 |
hex | 301f135c28a0 |
52910026926240 has 192 divisors, whose sum is σ = 181832156577792. Its totient is φ = 12825681024000.
The previous prime is 52910026926233. The next prime is 52910026926257. The reversal of 52910026926240 is 4262962001925.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 52910026926240.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69056289 + ... + 69818271.
It is an arithmetic number, because the mean of its divisors is an integer number (947042482176).
Almost surely, 252910026926240 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52910026926240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90916078288896).
52910026926240 is an abundant number, since it is smaller than the sum of its proper divisors (128922129651552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52910026926240 is a wasteful number, since it uses less digits than its factorization.
52910026926240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 775163 (or 775155 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 48.
The spelling of 52910026926240 in words is "fifty-two trillion, nine hundred ten billion, twenty-six million, nine hundred twenty-six thousand, two hundred forty".
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