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4131833 = 173292
BaseRepresentation
bin1111110000101111111001
321202220210212
433300233321
52024204313
6224320505
750056106
oct17605771
97686725
104131833
112372342
121473135
13b18894
14797aad
155693a8
hex3f0bf9

4131833 has 12 divisors (see below), whose sum is σ = 4546620. Its totient is φ = 3754688.

The previous prime is 4131791. The next prime is 4131839. The reversal of 4131833 is 3381314.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 6 ways, for example, as 23104 + 4108729 = 152^2 + 2027^2 .

It is not a de Polignac number, because 4131833 - 28 = 4131577 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4131799 and 4131808.

It is not an unprimeable number, because it can be changed into a prime (4131839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142463 + ... + 142491.

It is an arithmetic number, because the mean of its divisors is an integer number (378885).

Almost surely, 24131833 is an apocalyptic number.

It is an amenable number.

4131833 is a deficient number, since it is larger than the sum of its proper divisors (414787).

4131833 is an frugal number, since it uses more digits than its factorization.

4131833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 46 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 4131833 is about 2032.6910734295. The cubic root of 4131833 is about 160.4652215157.

The spelling of 4131833 in words is "four million, one hundred thirty-one thousand, eight hundred thirty-three".

Divisors: 1 17 29 289 493 841 4913 8381 14297 142477 243049 4131833