| Base | Representation |
|---|---|
| bin | 1000011000111000… |
| … | …1000001001011000 |
| 3 | 12210221020211221000 |
| 4 | 2012032020021120 |
| 5 | 14102433202303 |
| 6 | 1011240545000 |
| 7 | 106542261210 |
| oct | 20616101130 |
| 9 | 5727224830 |
| 10 | 2251850328 |
| 11 | a56124532 |
| 12 | 52a182160 |
| 13 | 29b6b7020 |
| 14 | 1750d7240 |
| 15 | d2a5eda3 |
| hex | 86388258 |
2251850328 has 512 divisors, whose sum is σ = 8534937600. Its totient is φ = 532832256.
The previous prime is 2251850309. The next prime is 2251850329. The reversal of 2251850328 is 8230581522.
2251850328 is a `hidden beast` number, since 2 + 251 + 85 + 0 + 328 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 2251850292 and 2251850301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2251850329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7685350 + ... + 7685642.
It is an arithmetic number, because the mean of its divisors is an integer number (16669800).
Almost surely, 22251850328 is an apocalyptic number.
2251850328 is a gapful number since it is divisible by the number (28) 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 2251850328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4267468800).
2251850328 is an abundant number, since it is smaller than the sum of its proper divisors (6283087272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2251850328 is a wasteful number, since it uses less digits than its factorization.
2251850328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 368 (or 358 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The square root of 2251850328 is about 47453.6650639337. The cubic root of 2251850328 is about 1310.7298009937.
The spelling of 2251850328 in words is "two billion, two hundred fifty-one million, eight hundred fifty thousand, three hundred twenty-eight".
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