Base | Representation |
---|---|
bin | 111101011010101… |
… | …111011110111010 |
3 | 2122210220210001220 |
4 | 331122233132322 |
5 | 4102241423120 |
6 | 250125252510 |
7 | 34351300065 |
oct | 7532573672 |
9 | 2583823056 |
10 | 1030420410 |
11 | 489711118 |
12 | 249104136 |
13 | 13562b626 |
14 | 9abc98dc |
15 | 606deb40 |
hex | 3d6af7ba |
1030420410 has 16 divisors (see below), whose sum is σ = 2473009056. Its totient is φ = 274778768.
The previous prime is 1030420409. The next prime is 1030420421. The reversal of 1030420410 is 140240301.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1030420410.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17173644 + ... + 17173703.
It is an arithmetic number, because the mean of its divisors is an integer number (154563066).
Almost surely, 21030420410 is an apocalyptic number.
1030420410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030420410 is an abundant number, since it is smaller than the sum of its proper divisors (1442588646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030420410 is a wasteful number, since it uses less digits than its factorization.
1030420410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34347357.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 1030420410 is about 32100.1621491232. The cubic root of 1030420410 is about 1010.0390175431.
Adding to 1030420410 its reverse (140240301), we get a palindrome (1170660711).
The spelling of 1030420410 in words is "one billion, thirty million, four hundred twenty thousand, four hundred ten".
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