Base | Representation |
---|---|
bin | 10011101001011000110101 |
3 | 100200122211102 |
4 | 103221120311 |
5 | 2304302021 |
6 | 302215445 |
7 | 61530224 |
oct | 23513065 |
9 | 10618742 |
10 | 5150261 |
11 | 29a8516 |
12 | 1884585 |
13 | 10b42bc |
14 | 980cbb |
15 | 6bb00b |
hex | 4e9635 |
5150261 has 4 divisors (see below), whose sum is σ = 5169132. Its totient is φ = 5131392.
The previous prime is 5150251. The next prime is 5150267. The reversal of 5150261 is 1620515.
5150261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1874161 + 3276100 = 1369^2 + 1810^2 .
It is a cyclic number.
It is not a de Polignac number, because 5150261 - 222 = 955957 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5150267) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9020 + ... + 9573.
It is an arithmetic number, because the mean of its divisors is an integer number (1292283).
Almost surely, 25150261 is an apocalyptic number.
It is an amenable number.
5150261 is a deficient number, since it is larger than the sum of its proper divisors (18871).
5150261 is a wasteful number, since it uses less digits than its factorization.
5150261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18870.
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 5150261 is about 2269.4186480242. The cubic root of 5150261 is about 172.6936675243.
Adding to 5150261 its reverse (1620515), we get a palindrome (6770776).
The spelling of 5150261 in words is "five million, one hundred fifty thousand, two hundred sixty-one".
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