| Base | Representation |
|---|---|
| bin | 1011111110111110… |
| … | …0101101000000000 |
| 3 | 22022012012121221100 |
| 4 | 2333233211220000 |
| 5 | 23042013020021 |
| 6 | 1251113454400 |
| 7 | 142501252440 |
| oct | 27757455000 |
| 9 | 8265177840 |
| 10 | 3216923136 |
| 11 | 1400961a69 |
| 12 | 759411400 |
| 13 | 3c361561b |
| 14 | 227352120 |
| 15 | 13c642626 |
| hex | bfbe5a00 |
3216923136 has 480 divisors, whose sum is σ = 11618006400. Its totient is φ = 836075520.
The previous prime is 3216923119. The next prime is 3216923137. The reversal of 3216923136 is 6313296123.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 3216923136.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3216923137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17772966 + ... + 17773146.
It is an arithmetic number, because the mean of its divisors is an integer number (24204180).
Almost surely, 23216923136 is an apocalyptic number.
3216923136 is a gapful number since it is divisible by the number (36) 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 3216923136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5809003200).
3216923136 is an abundant number, since it is smaller than the sum of its proper divisors (8401083264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3216923136 is a wasteful number, since it uses less digits than its factorization.
3216923136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260 (or 241 counting only the distinct ones).
The product of its digits is 34992, while the sum is 36.
The square root of 3216923136 is about 56717.9260551724. The cubic root of 3216923136 is about 1476.2057571134.
The spelling of 3216923136 in words is "three billion, two hundred sixteen million, nine hundred twenty-three thousand, one hundred thirty-six".
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