Base | Representation |
---|---|
bin | 10011101001100110000001 |
3 | 100200200222200 |
4 | 103221212001 |
5 | 2304313410 |
6 | 302223413 |
7 | 61532541 |
oct | 23514601 |
9 | 10620880 |
10 | 5151105 |
11 | 29a9113 |
12 | 1884b69 |
13 | 10b47bb |
14 | 981321 |
15 | 6bb3c0 |
hex | 4e9981 |
5151105 has 24 divisors (see below), whose sum is σ = 9016488. Its totient is φ = 2720256.
The previous prime is 5151061. The next prime is 5151131. The reversal of 5151105 is 5011515.
5151105 = 1552 + 1562 + ... + 2672.
It can be written as a sum of positive squares in 4 ways, for example, as 690561 + 4460544 = 831^2 + 2112^2 .
It is not a de Polignac number, because 5151105 - 213 = 5142913 is a prime.
It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4579 + ... + 5591.
It is an arithmetic number, because the mean of its divisors is an integer number (375687).
Almost surely, 25151105 is an apocalyptic number.
It is an amenable number.
5151105 is a deficient number, since it is larger than the sum of its proper divisors (3865383).
5151105 is a wasteful number, since it uses less digits than its factorization.
5151105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1137 (or 1134 counting only the distinct ones).
The product of its (nonzero) digits is 125, while the sum is 18.
The square root of 5151105 is about 2269.6045911127. The cubic root of 5151105 is about 172.7031004115.
The spelling of 5151105 in words is "five million, one hundred fifty-one thousand, one hundred five".
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