Base | Representation |
---|---|
bin | 101010101000000… |
… | …1101101110111010 |
3 | 10200200101110211102 |
4 | 1111100031232322 |
5 | 10412130021124 |
6 | 353532331402 |
7 | 50305316261 |
oct | 12520155672 |
9 | 3620343742 |
10 | 1430313914 |
11 | 674414017 |
12 | 33b013b62 |
13 | 19a4335c3 |
14 | d7d635d8 |
15 | 85881aae |
hex | 5540dbba |
1430313914 has 8 divisors (see below), whose sum is σ = 2165154420. Its totient is φ = 708595776.
The previous prime is 1430313889. The next prime is 1430313961. The reversal of 1430313914 is 4193130341.
It can be written as a sum of positive squares in 2 ways, for example, as 1200276025 + 230037889 = 34645^2 + 15167^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×14303139143 (a number of 28 digits) contains 333 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, 3280319 + ... + 3280754.
Almost surely, 21430313914 is an apocalyptic number.
1430313914 is a deficient number, since it is larger than the sum of its proper divisors (734840506).
1430313914 is a wasteful number, since it uses less digits than its factorization.
1430313914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6561184.
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 1430313914 is about 37819.4911917122. The cubic root of 1430313914 is about 1126.7056041809.
The spelling of 1430313914 in words is "one billion, four hundred thirty million, three hundred thirteen thousand, nine hundred fourteen".
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