Base | Representation |
---|---|
bin | 111101011010000… |
… | …001010011101010 |
3 | 2122210120011121212 |
4 | 331122001103222 |
5 | 4102214400044 |
6 | 250121233122 |
7 | 34346551502 |
oct | 7532012352 |
9 | 2583504555 |
10 | 1030231274 |
11 | 4895a2006 |
12 | 2490327a2 |
13 | 135593507 |
14 | 9ab7aa02 |
15 | 606a3a9e |
hex | 3d6814ea |
1030231274 has 8 divisors (see below), whose sum is σ = 1551360708. Its totient is φ = 513111040.
The previous prime is 1030231259. The next prime is 1030231303. The reversal of 1030231274 is 4721320301.
1030231274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 612315025 + 417916249 = 24745^2 + 20443^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10302312742 = 2122752955855326152, which contains 22 as substring.
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, 1001657 + ... + 1002684.
Almost surely, 21030231274 is an apocalyptic number.
1030231274 is a deficient number, since it is larger than the sum of its proper divisors (521129434).
1030231274 is a wasteful number, since it uses less digits than its factorization.
1030231274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2004600.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 1030231274 is about 32097.2159851910. The cubic root of 1030231274 is about 1009.9772154452.
Adding to 1030231274 its reverse (4721320301), we get a palindrome (5751551575).
The spelling of 1030231274 in words is "one billion, thirty million, two hundred thirty-one thousand, two hundred seventy-four".
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