Base | Representation |
---|---|
bin | 1011010010011011… |
… | …1010110110110111 |
3 | 21211011200002201221 |
4 | 2310212322312313 |
5 | 22201201221211 |
6 | 1220401331211 |
7 | 135042302650 |
oct | 26446726667 |
9 | 7734602657 |
10 | 3030101431 |
11 | 1315460065 |
12 | 706936b07 |
13 | 3939c3736 |
14 | 20a600527 |
15 | 12b03cc71 |
hex | b49badb7 |
3030101431 has 8 divisors (see below), whose sum is σ = 3463806240. Its totient is φ = 2596604928.
The previous prime is 3030101429. The next prime is 3030101461. The reversal of 3030101431 is 1341010303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3030101431 - 21 = 3030101429 is a prime.
It is a super-2 number, since 2×30301014312 = 18363029364296495522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030101461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19546 + ... + 80263.
It is an arithmetic number, because the mean of its divisors is an integer number (432975780).
Almost surely, 23030101431 is an apocalyptic number.
3030101431 is a deficient number, since it is larger than the sum of its proper divisors (433704809).
3030101431 is an equidigital number, since it uses as much as digits as its factorization.
3030101431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104153.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 3030101431 is about 55046.3571092584. The cubic root of 3030101431 is about 1447.0572789841.
Adding to 3030101431 its reverse (1341010303), we get a palindrome (4371111734).
The spelling of 3030101431 in words is "three billion, thirty million, one hundred one thousand, four hundred thirty-one".
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