Base | Representation |
---|---|
bin | 111010000100101101001001… |
… | …010111101101011010110000 |
3 | 1020111022221222121110210201120 |
4 | 322010231021113231122300 |
5 | 231434114241043041334 |
6 | 2303113431354302240 |
7 | 104540524111023036 |
oct | 7204551127553260 |
9 | 1214287877423646 |
10 | 255410051143344 |
11 | 74421881387029 |
12 | 24790219427980 |
13 | ac690ab86a536 |
14 | 470dcaba10556 |
15 | 1e7dc0542a949 |
hex | e84b495ed6b0 |
255410051143344 has 80 divisors (see below), whose sum is σ = 660402697236480. Its totient is φ = 85060120723200.
The previous prime is 255410051143343. The next prime is 255410051143349. The reversal of 255410051143344 is 443341150014552.
255410051143344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 255410051143296 and 255410051143305.
It is not an unprimeable number, because it can be changed into a prime (255410051143343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2861083542 + ... + 2861172810.
It is an arithmetic number, because the mean of its divisors is an integer number (8255033715456).
Almost surely, 2255410051143344 is an apocalyptic number.
255410051143344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
255410051143344 is an abundant number, since it is smaller than the sum of its proper divisors (404992646093136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255410051143344 is a wasteful number, since it uses less digits than its factorization.
255410051143344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142218 (or 142212 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 42.
The spelling of 255410051143344 in words is "two hundred fifty-five trillion, four hundred ten billion, fifty-one million, one hundred forty-three thousand, three hundred forty-four".
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