Base | Representation |
---|---|
bin | 111101011011110… |
… | …110111101011100 |
3 | 2122211110122200020 |
4 | 331123312331130 |
5 | 4102330310210 |
6 | 250135432140 |
7 | 34353626460 |
oct | 7533667534 |
9 | 2584418606 |
10 | 1030713180 |
11 | 4898a1082 |
12 | 249225650 |
13 | 135701973 |
14 | 9ac644a0 |
15 | 6074b770 |
hex | 3d6f6f5c |
1030713180 has 48 divisors (see below), whose sum is σ = 3298283520. Its totient is φ = 235591488.
The previous prime is 1030713143. The next prime is 1030713223. The reversal of 1030713180 is 813170301.
1030713180 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 1030713180.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1226620 + ... + 1227459.
It is an arithmetic number, because the mean of its divisors is an integer number (68714240).
Almost surely, 21030713180 is an apocalyptic number.
1030713180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1030713180 is an abundant number, since it is smaller than the sum of its proper divisors (2267570340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030713180 is a wasteful number, since it uses less digits than its factorization.
1030713180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2454098 (or 2454096 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 24.
The square root of 1030713180 is about 32104.7220825847. The cubic root of 1030713180 is about 1010.1346681851.
Adding to 1030713180 its reverse (813170301), we get a palindrome (1843883481).
The spelling of 1030713180 in words is "one billion, thirty million, seven hundred thirteen thousand, one hundred eighty".
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