Base | Representation |
---|---|
bin | 101100010000001… |
… | …1000111101011010 |
3 | 10211111002000110020 |
4 | 1120200120331122 |
5 | 11020112321400 |
6 | 403202131310 |
7 | 51540215160 |
oct | 13040307532 |
9 | 3744060406 |
10 | 1484885850 |
11 | 6a21a7798 |
12 | 355350b36 |
13 | 1a882c9a6 |
14 | 1012cb230 |
15 | 8a5612a0 |
hex | 58818f5a |
1484885850 has 144 divisors (see below), whose sum is σ = 4329597888. Its totient is φ = 329909760.
The previous prime is 1484885839. The next prime is 1484885861. The reversal of 1484885850 is 585884841.
It is an interprime number because it is at equal distance from previous prime (1484885839) and next prime (1484885861).
It is a junction number, because it is equal to n+sod(n) for n = 1484885793 and 1484885802.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1436934 + ... + 1437966.
It is an arithmetic number, because the mean of its divisors is an integer number (30066652).
Almost surely, 21484885850 is an apocalyptic number.
1484885850 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 1484885850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2164798944).
1484885850 is an abundant number, since it is smaller than the sum of its proper divisors (2844712038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1484885850 is a wasteful number, since it uses less digits than its factorization.
1484885850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1129 (or 1087 counting only the distinct ones).
The product of its (nonzero) digits is 1638400, while the sum is 51.
The square root of 1484885850 is about 38534.2166132906. The cubic root of 1484885850 is about 1140.8565046832.
The spelling of 1484885850 in words is "one billion, four hundred eighty-four million, eight hundred eighty-five thousand, eight hundred fifty".
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