Base | Representation |
---|---|
bin | 1111011110001101000101 |
3 | 21122001121200 |
4 | 33132031011 |
5 | 2014242002 |
6 | 222533113 |
7 | 46321500 |
oct | 17361505 |
9 | 7561550 |
10 | 4055877 |
11 | 2320271 |
12 | 1437199 |
13 | ac0137 |
14 | 778137 |
15 | 551b1c |
hex | 3de345 |
4055877 has 36 divisors (see below), whose sum is σ = 7229196. Its totient is φ = 2177280.
The previous prime is 4055851. The next prime is 4055893. The reversal of 4055877 is 7785504.
It can be written as a sum of positive squares in 2 ways, for example, as 2414916 + 1640961 = 1554^2 + 1281^2 .
It is not a de Polignac number, because 4055877 - 212 = 4051781 is a prime.
It is a super-3 number, since 3×40558773 (a number of 21 digits) contains 333 as substring.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4055897) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7227 + ... + 7767.
It is an arithmetic number, because the mean of its divisors is an integer number (200811).
Almost surely, 24055877 is an apocalyptic number.
It is an amenable number.
4055877 is a deficient number, since it is larger than the sum of its proper divisors (3173319).
4055877 is a wasteful number, since it uses less digits than its factorization.
4055877 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 578 (or 568 counting only the distinct ones).
The product of its (nonzero) digits is 39200, while the sum is 36.
The square root of 4055877 is about 2013.9208028123. The cubic root of 4055877 is about 159.4758498959.
The spelling of 4055877 in words is "four million, fifty-five thousand, eight hundred seventy-seven".
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