Base | Representation |
---|---|
bin | 1011001100001101… |
… | …1011010110001001 |
3 | 21202100121000212220 |
4 | 2303003123112021 |
5 | 22123012120410 |
6 | 1214030324253 |
7 | 134304515052 |
oct | 26303332611 |
9 | 7670530786 |
10 | 3004020105 |
11 | 1301766849 |
12 | 6ba059689 |
13 | 38b4912b8 |
14 | 206d71729 |
15 | 128ada070 |
hex | b30db589 |
3004020105 has 32 divisors (see below), whose sum is σ = 5175446400. Its totient is φ = 1482335232.
The previous prime is 3004020083. The next prime is 3004020113. The reversal of 3004020105 is 5010204003.
3004020105 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3004020105 - 29 = 3004019593 is a prime.
It is a super-2 number, since 2×30040201052 = 18048273582488422050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84790 + ... + 114879.
It is an arithmetic number, because the mean of its divisors is an integer number (161732700).
Almost surely, 23004020105 is an apocalyptic number.
It is an amenable number.
3004020105 is a deficient number, since it is larger than the sum of its proper divisors (2171426295).
3004020105 is a wasteful number, since it uses less digits than its factorization.
3004020105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199753.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 3004020105 is about 54808.9418343394. The cubic root of 3004020105 is about 1442.8935043959.
Adding to 3004020105 its reverse (5010204003), we get a palindrome (8014224108).
The spelling of 3004020105 in words is "three billion, four million, twenty thousand, one hundred five".
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