Base | Representation |
---|---|
bin | 100011111000100… |
… | …0000111000110110 |
3 | 10002220121010001212 |
4 | 1013301000320312 |
5 | 4431212443110 |
6 | 315250321422 |
7 | 41560044356 |
oct | 10761007066 |
9 | 3086533055 |
10 | 1204031030 |
11 | 56870a374 |
12 | 297289272 |
13 | 1625a61c7 |
14 | b5c9cb66 |
15 | 70a84e05 |
hex | 47c40e36 |
1204031030 has 8 divisors (see below), whose sum is σ = 2167255872. Its totient is φ = 481612408.
The previous prime is 1204031011. The next prime is 1204031047. The reversal of 1204031030 is 301304021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1204030996 and 1204031014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60201542 + ... + 60201561.
It is an arithmetic number, because the mean of its divisors is an integer number (270906984).
Almost surely, 21204031030 is an apocalyptic number.
1204031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1204031030 is a deficient number, since it is larger than the sum of its proper divisors (963224842).
1204031030 is a wasteful number, since it uses less digits than its factorization.
1204031030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120403110.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1204031030 is about 34699.1502777806. The cubic root of 1204031030 is about 1063.8471305759.
Adding to 1204031030 its reverse (301304021), we get a palindrome (1505335051).
The spelling of 1204031030 in words is "one billion, two hundred four million, thirty-one thousand, thirty".
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