Base | Representation |
---|---|
bin | 1011010010011011… |
… | …1101101100000111 |
3 | 21211011200200122120 |
4 | 2310212331230013 |
5 | 22201202104111 |
6 | 1220401501023 |
7 | 135042351531 |
oct | 26446755407 |
9 | 7734620576 |
10 | 3030113031 |
11 | 1315468850 |
12 | 706941773 |
13 | 3939c8aba |
14 | 20a604851 |
15 | 12b041406 |
hex | b49bdb07 |
3030113031 has 32 divisors (see below), whose sum is σ = 4696558848. Its totient is φ = 1717347840.
The previous prime is 3030113029. The next prime is 3030113033. The reversal of 3030113031 is 1303110303.
It is an interprime number because it is at equal distance from previous prime (3030113029) and next prime (3030113033).
It is not a de Polignac number, because 3030113031 - 21 = 3030113029 is a prime.
It is a super-2 number, since 2×30301130312 = 18363169961272013922, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3030113031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030113033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70876 + ... + 105278.
It is an arithmetic number, because the mean of its divisors is an integer number (146767464).
Almost surely, 23030113031 is an apocalyptic number.
3030113031 is a deficient number, since it is larger than the sum of its proper divisors (1666445817).
3030113031 is a wasteful number, since it uses less digits than its factorization.
3030113031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34591.
The product of its (nonzero) digits is 81, while the sum is 15.
The square root of 3030113031 is about 55046.4624748948. The cubic root of 3030113031 is about 1447.0591255497.
Adding to 3030113031 its reverse (1303110303), we get a palindrome (4333223334).
The spelling of 3030113031 in words is "three billion, thirty million, one hundred thirteen thousand, thirty-one".
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