Base | Representation |
---|---|
bin | 111101011001100… |
… | …001110100100000 |
3 | 2122210022121201012 |
4 | 331121201310200 |
5 | 4102201233204 |
6 | 250114400052 |
7 | 34345503500 |
oct | 7531416440 |
9 | 2583277635 |
10 | 1030102304 |
11 | 489514120 |
12 | 248b90028 |
13 | 1355498ba |
14 | 9ab45a00 |
15 | 6067a76e |
hex | 3d661d20 |
1030102304 has 72 divisors (see below), whose sum is σ = 2573626608. Its totient is φ = 401331840.
The previous prime is 1030102273. The next prime is 1030102319. The reversal of 1030102304 is 4032010301.
It is a super-2 number, since 2×10301023042 = 2122221513412216832, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12614 + ... + 47109.
It is an arithmetic number, because the mean of its divisors is an integer number (35744814).
Almost surely, 21030102304 is an apocalyptic number.
1030102304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1030102304 is an abundant number, since it is smaller than the sum of its proper divisors (1543524304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030102304 is a wasteful number, since it uses less digits than its factorization.
1030102304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59758 (or 59743 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1030102304 is about 32095.2068695623. The cubic root of 1030102304 is about 1009.9350688578.
Adding to 1030102304 its reverse (4032010301), we get a palindrome (5062112605).
The spelling of 1030102304 in words is "one billion, thirty million, one hundred two thousand, three hundred four".
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