Base | Representation |
---|---|
bin | 10001111000000010001001 |
3 | 22211001221010 |
4 | 101320002021 |
5 | 2144422321 |
6 | 244234133 |
7 | 54554460 |
oct | 21700211 |
9 | 8731833 |
10 | 4685961 |
11 | 27106a5 |
12 | 169b949 |
13 | c80b77 |
14 | 89d9d7 |
15 | 628676 |
hex | 478089 |
4685961 has 16 divisors (see below), whose sum is σ = 7179264. Its totient is φ = 2663184.
The previous prime is 4685953. The next prime is 4685963. The reversal of 4685961 is 1695864.
It is not a de Polignac number, because 4685961 - 23 = 4685953 is a prime.
4685961 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4685963) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4276 + ... + 5258.
It is an arithmetic number, because the mean of its divisors is an integer number (448704).
Almost surely, 24685961 is an apocalyptic number.
It is an amenable number.
4685961 is a deficient number, since it is larger than the sum of its proper divisors (2493303).
4685961 is a wasteful number, since it uses less digits than its factorization.
4685961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1220.
The product of its digits is 51840, while the sum is 39.
The square root of 4685961 is about 2164.7080634580. The cubic root of 4685961 is about 167.3399198302.
The spelling of 4685961 in words is "four million, six hundred eighty-five thousand, nine hundred sixty-one".
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