Base | Representation |
---|---|
bin | 10011101001100001100… |
… | …100010110100101000000 |
3 | 11210002020201002211020022 |
4 | 103221201210112211000 |
5 | 134110311200304220 |
6 | 2512144354033012 |
7 | 166360422105446 |
oct | 23514144264500 |
9 | 4702221084208 |
10 | 1350256650560 |
11 | 480705750644 |
12 | 199832278768 |
13 | 9a4370979ac |
14 | 494d2006b96 |
15 | 251cb0b4925 |
hex | 13a61916940 |
1350256650560 has 112 divisors (see below), whose sum is σ = 3252992173200. Its totient is φ = 533776809984.
The previous prime is 1350256650503. The next prime is 1350256650563. The reversal of 1350256650560 is 650566520531.
It can be written as a sum of positive squares in 8 ways, for example, as 2317074496 + 1347939576064 = 48136^2 + 1161008^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1350256650563) 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, 65750054 + ... + 65770586.
It is an arithmetic number, because the mean of its divisors is an integer number (29044572975).
Almost surely, 21350256650560 is an apocalyptic number.
1350256650560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1350256650560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1626496086600).
1350256650560 is an abundant number, since it is smaller than the sum of its proper divisors (1902735522640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1350256650560 is a wasteful number, since it uses less digits than its factorization.
1350256650560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22948 (or 22938 counting only the distinct ones).
The product of its (nonzero) digits is 810000, while the sum is 44.
The spelling of 1350256650560 in words is "one trillion, three hundred fifty billion, two hundred fifty-six million, six hundred fifty thousand, five hundred sixty".
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