Base | Representation |
---|---|
bin | 10010010101101001011101 |
3 | 100001020022201 |
4 | 102111221131 |
5 | 2212313021 |
6 | 251011501 |
7 | 55601224 |
oct | 22255135 |
9 | 10036281 |
10 | 4807261 |
11 | 2793848 |
12 | 1739b91 |
13 | cc4144 |
14 | 8d1cbb |
15 | 64e591 |
hex | 495a5d |
4807261 has 6 divisors (see below), whose sum is σ = 4893662. Its totient is φ = 4722360.
The previous prime is 4807241. The next prime is 4807303. The reversal of 4807261 is 1627084.
It can be written as a sum of positive squares in only one way, i.e., 4024036 + 783225 = 2006^2 + 885^2 .
It is not a de Polignac number, because 4807261 - 219 = 4282973 is a prime.
It is a super-3 number, since 3×48072613 (a number of 21 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4807241) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2791 + ... + 4171.
Almost surely, 24807261 is an apocalyptic number.
It is an amenable number.
4807261 is a deficient number, since it is larger than the sum of its proper divisors (86401).
4807261 is an equidigital number, since it uses as much as digits as its factorization.
4807261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1499 (or 1440 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 4807261 is about 2192.5466927753. The cubic root of 4807261 is about 168.7715480485.
It can be divided in two parts, 48072 and 61, that multiplied together give a palindrome (2932392).
The spelling of 4807261 in words is "four million, eight hundred seven thousand, two hundred sixty-one".
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