Base | Representation |
---|---|
bin | 1011001100001101… |
… | …0110111011011111 |
3 | 21202100120010001220 |
4 | 2303003112323133 |
5 | 22123011031030 |
6 | 1214030104423 |
7 | 134304411240 |
oct | 26303267337 |
9 | 7670503056 |
10 | 3004002015 |
11 | 13017541a3 |
12 | 6ba04b113 |
13 | 38b485cb1 |
14 | 206d68cc7 |
15 | 128ad4a10 |
hex | b30d6edf |
3004002015 has 16 divisors (see below), whose sum is σ = 5493032448. Its totient is φ = 1373258016.
The previous prime is 3004001989. The next prime is 3004002031. The reversal of 3004002015 is 5102004003.
It is not a de Polignac number, because 3004002015 - 211 = 3003999967 is a prime.
It is a super-2 number, since 2×30040020152 = 18048056212248120450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 3004001985 and 3004002003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14304667 + ... + 14304876.
It is an arithmetic number, because the mean of its divisors is an integer number (343314528).
Almost surely, 23004002015 is an apocalyptic number.
3004002015 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3004002015 is a deficient number, since it is larger than the sum of its proper divisors (2489030433).
3004002015 is a wasteful number, since it uses less digits than its factorization.
3004002015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28609558.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 3004002015 is about 54808.7768062744. The cubic root of 3004002015 is about 1442.8906080553.
Adding to 3004002015 its reverse (5102004003), we get a palindrome (8106006018).
The spelling of 3004002015 in words is "three billion, four million, two thousand, fifteen".
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