Base | Representation |
---|---|
bin | 1011010010011011… |
… | …1110110001100011 |
3 | 21211011200220202011 |
4 | 2310212332301203 |
5 | 22201202224400 |
6 | 1220401533351 |
7 | 135042400510 |
oct | 26446766143 |
9 | 7734626664 |
10 | 3030117475 |
11 | 1315471120 |
12 | 706944257 |
13 | 3939cab28 |
14 | 20a606307 |
15 | 12b0428ba |
hex | b49bec63 |
3030117475 has 48 divisors (see below), whose sum is σ = 4835690496. Its totient is φ = 1827936000.
The previous prime is 3030117449. The next prime is 3030117499. The reversal of 3030117475 is 5747110303.
It is not a de Polignac number, because 3030117475 - 223 = 3021728867 is a prime.
It is a super-2 number, since 2×30301174752 = 18363223824600751250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34287 + ... + 85063.
It is an arithmetic number, because the mean of its divisors is an integer number (100743552).
Almost surely, 23030117475 is an apocalyptic number.
3030117475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3030117475 is a deficient number, since it is larger than the sum of its proper divisors (1805573021).
3030117475 is a wasteful number, since it uses less digits than its factorization.
3030117475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50836 (or 50831 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 31.
The square root of 3030117475 is about 55046.5028407800. The cubic root of 3030117475 is about 1447.0598329741.
Adding to 3030117475 its reverse (5747110303), we get a palindrome (8777227778).
The spelling of 3030117475 in words is "three billion, thirty million, one hundred seventeen thousand, four hundred seventy-five".
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