Base | Representation |
---|---|
bin | 10111010010100000100101 |
3 | 102111011122202 |
4 | 113102200211 |
5 | 3030331000 |
6 | 334504245 |
7 | 102615125 |
oct | 27224045 |
9 | 12434582 |
10 | 6105125 |
11 | 349a964 |
12 | 2065085 |
13 | 1359b00 |
14 | b4cc85 |
15 | 808dd5 |
hex | 5d2825 |
6105125 has 36 divisors (see below), whose sum is σ = 8764236. Its totient is φ = 4243200.
The previous prime is 6105101. The next prime is 6105149. The reversal of 6105125 is 5215016.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is an interprime number because it is at equal distance from previous prime (6105101) and next prime (6105149).
It can be written as a sum of positive squares in 18 ways, for example, as 6061444 + 43681 = 2462^2 + 209^2 .
It is not a de Polignac number, because 6105125 - 28 = 6104869 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6105097 and 6105106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 359117 + ... + 359133.
It is an arithmetic number, because the mean of its divisors is an integer number (243451).
Almost surely, 26105125 is an apocalyptic number.
6105125 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
6105125 is a deficient number, since it is larger than the sum of its proper divisors (2659111).
6105125 is a wasteful number, since it uses less digits than its factorization.
6105125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75 (or 35 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 6105125 is about 2470.8551151373. The cubic root of 6105125 is about 182.7671698308.
Multiplying 6105125 by its sum of digits (20), we get a square (122102500 = 110502).
It can be divided in two parts, 610 and 5125, that multiplied together give a triangular number (3126250 = T2500).
The spelling of 6105125 in words is "six million, one hundred five thousand, one hundred twenty-five".
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