Base | Representation |
---|---|
bin | 101101100100000… |
… | …0110011001011010 |
3 | 10221112210121221110 |
4 | 1123020012121122 |
5 | 11112341200020 |
6 | 411412321150 |
7 | 52613003442 |
oct | 13310063132 |
9 | 3845717843 |
10 | 1528850010 |
11 | 714aa5706 |
12 | 3680131b6 |
13 | 1b498399c |
14 | 107093122 |
15 | 8e3478e0 |
hex | 5b20665a |
1528850010 has 64 divisors (see below), whose sum is σ = 3905884800. Its totient is φ = 381883392.
The previous prime is 1528850009. The next prime is 1528850021. The reversal of 1528850010 is 100588251.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1528850010.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35662 + ... + 65798.
It is an arithmetic number, because the mean of its divisors is an integer number (61029450).
Almost surely, 21528850010 is an apocalyptic number.
1528850010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1528850010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1952942400).
1528850010 is an abundant number, since it is smaller than the sum of its proper divisors (2377034790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1528850010 is a wasteful number, since it uses less digits than its factorization.
1528850010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30255.
The product of its (nonzero) digits is 3200, while the sum is 30.
The square root of 1528850010 is about 39100.5116334812. The cubic root of 1528850010 is about 1152.0065812100.
The spelling of 1528850010 in words is "one billion, five hundred twenty-eight million, eight hundred fifty thousand, ten".
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