| Base | Representation |
|---|---|
| bin | 101000010000100… |
| … | …1111011011010000 |
| 3 | 10111010221101101000 |
| 4 | 1100201033123100 |
| 5 | 10231312004331 |
| 6 | 342014142000 |
| 7 | 45322246233 |
| oct | 12041173320 |
| 9 | 3433841330 |
| 10 | 1350891216 |
| 11 | 6335a7624 |
| 12 | 3184b1900 |
| 13 | 186b45c1c |
| 14 | cb5ab41a |
| 15 | 7d8e40e6 |
| hex | 5084f6d0 |
1350891216 has 160 divisors (see below), whose sum is σ = 4035456000. Its totient is φ = 432207360.
The previous prime is 1350891211. The next prime is 1350891221. The reversal of 1350891216 is 6121980531.
1350891216 is a `hidden beast` number, since 1 + 350 + 8 + 91 + 216 = 666.
It is an interprime number because it is at equal distance from previous prime (1350891211) and next prime (1350891221).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1350891211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1995070 + ... + 1995746.
It is an arithmetic number, because the mean of its divisors is an integer number (25221600).
Almost surely, 21350891216 is an apocalyptic number.
1350891216 is a gapful number since it is divisible by the number (16) 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 1350891216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2017728000).
1350891216 is an abundant number, since it is smaller than the sum of its proper divisors (2684564784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1350891216 is a wasteful number, since it uses less digits than its factorization.
1350891216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 874 (or 862 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 1350891216 is about 36754.4720544317. The cubic root of 1350891216 is about 1105.4526011171.
The spelling of 1350891216 in words is "one billion, three hundred fifty million, eight hundred ninety-one thousand, two hundred sixteen".
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