Base | Representation |
---|---|
bin | 111101011010010… |
… | …010100100111010 |
3 | 2122210200202122201 |
4 | 331122102210322 |
5 | 4102224131020 |
6 | 250122540414 |
7 | 34350264643 |
oct | 7532224472 |
9 | 2583622581 |
10 | 1030302010 |
11 | 489640171 |
12 | 24906770a |
13 | 1355b977a |
14 | 9ab986ca |
15 | 606b9a0a |
hex | 3d69293a |
1030302010 has 16 divisors (see below), whose sum is σ = 1872907272. Its totient is φ = 408040000.
The previous prime is 1030301989. The next prime is 1030302023. The reversal of 1030302010 is 102030301.
It can be written as a sum of positive squares in 4 ways, for example, as 980754489 + 49547521 = 31317^2 + 7039^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
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, 509041 + ... + 511060.
Almost surely, 21030302010 is an apocalyptic number.
1030302010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030302010 is a deficient number, since it is larger than the sum of its proper divisors (842605262).
1030302010 is a wasteful number, since it uses less digits than its factorization.
1030302010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1020209.
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 1030302010 is about 32098.3178686984. The cubic root of 1030302010 is about 1010.0003300329. Note that the first 3 decimals are identical.
Adding to 1030302010 its reverse (102030301), we get a palindrome (1132332311).
The spelling of 1030302010 in words is "one billion, thirty million, three hundred two thousand, ten".
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