Base | Representation |
---|---|
bin | 101011001110110… |
… | …0000001011000000 |
3 | 10202002111211011112 |
4 | 1112131200023000 |
5 | 10432321341103 |
6 | 355534502452 |
7 | 50642452154 |
oct | 12635401300 |
9 | 3662454145 |
10 | 1450574528 |
11 | 6848a2127 |
12 | 345964a28 |
13 | 1a16a8530 |
14 | da919064 |
15 | 87534cd8 |
hex | 567602c0 |
1450574528 has 56 divisors (see below), whose sum is σ = 3123803760. Its totient is φ = 664335360.
The previous prime is 1450574527. The next prime is 1450574539. The reversal of 1450574528 is 8254750541.
It is a super-2 number, since 2×14505745282 = 4208332922564845568, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1450574527) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102338 + ... + 115646.
It is an arithmetic number, because the mean of its divisors is an integer number (55782210).
Almost surely, 21450574528 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1450574528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1561901880).
1450574528 is an abundant number, since it is smaller than the sum of its proper divisors (1673229232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450574528 is a wasteful number, since it uses less digits than its factorization.
1450574528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13465 (or 13455 counting only the distinct ones).
The product of its (nonzero) digits is 224000, while the sum is 41.
The square root of 1450574528 is about 38086.4087044184. The cubic root of 1450574528 is about 1132.0006659254. Note that the first 3 decimals are identical.
The spelling of 1450574528 in words is "one billion, four hundred fifty million, five hundred seventy-four thousand, five hundred twenty-eight".
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