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5357801 = 19492749
BaseRepresentation
bin10100011100000011101001
3101002012112002
4110130003221
52332422201
6310500345
763353261
oct24340351
911065462
105357801
11302a439
1219646b5
1311578c7
149d67a1
1570c76b
hex51c0e9

5357801 has 4 divisors (see below), whose sum is σ = 5362500. Its totient is φ = 5353104.

The previous prime is 5357777. The next prime is 5357831. The reversal of 5357801 is 1087535.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2399401 + 2958400 = 1549^2 + 1720^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5357801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5357831) 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, 575 + ... + 3323.

It is an arithmetic number, because the mean of its divisors is an integer number (1340625).

Almost surely, 25357801 is an apocalyptic number.

It is an amenable number.

5357801 is a deficient number, since it is larger than the sum of its proper divisors (4699).

5357801 is a wasteful number, since it uses less digits than its factorization.

5357801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4698.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 5357801 is about 2314.6924201716. The cubic root of 5357801 is about 174.9828663498.

The spelling of 5357801 in words is "five million, three hundred fifty-seven thousand, eight hundred one".

Divisors: 1 1949 2749 5357801