Base | Representation |
---|---|
bin | 11001011110010010… |
… | …010111100001111100 |
3 | 2121121012000011021000 |
4 | 121132102113201330 |
5 | 422004012131202 |
6 | 20322025210300 |
7 | 1655541263460 |
oct | 313622274174 |
9 | 77535004230 |
10 | 27351677052 |
11 | 10666343887 |
12 | 5374030990 |
13 | 276b8031bb |
14 | 14768284a0 |
15 | aa13a091c |
hex | 65e49787c |
27351677052 has 48 divisors (see below), whose sum is σ = 81042008320. Its totient is φ = 7814764656.
The previous prime is 27351677047. The next prime is 27351677137. The reversal of 27351677052 is 25077615372.
It is a super-2 number, since 2×273516770522 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 27351676989 and 27351677007.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18088978 + ... + 18090489.
Almost surely, 227351677052 is an apocalyptic number.
It is an amenable number.
27351677052 is an abundant number, since it is smaller than the sum of its proper divisors (53690331268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27351677052 is a wasteful number, since it uses less digits than its factorization.
27351677052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36179487 (or 36179479 counting only the distinct ones).
The product of its (nonzero) digits is 617400, while the sum is 45.
The spelling of 27351677052 in words is "twenty-seven billion, three hundred fifty-one million, six hundred seventy-seven thousand, fifty-two".
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