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5351001 = 31783667
BaseRepresentation
bin10100011010011001011001
3101001212012020
4110122121121
52332213001
6310405053
763324405
oct24323131
911055166
105351001
113025317
121960789
131154796
149d4105
1570a736
hex51a659

5351001 has 4 divisors (see below), whose sum is σ = 7134672. Its totient is φ = 3567332.

The previous prime is 5350979. The next prime is 5351009. The reversal of 5351001 is 1001535.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5351001 - 211 = 5348953 is a prime.

It is a super-3 number, since 3×53510013 (a number of 21 digits) contains 333 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5351009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 891831 + ... + 891836.

It is an arithmetic number, because the mean of its divisors is an integer number (1783668).

Almost surely, 25351001 is an apocalyptic number.

It is an amenable number.

5351001 is a deficient number, since it is larger than the sum of its proper divisors (1783671).

5351001 is a wasteful number, since it uses less digits than its factorization.

5351001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783670.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 5351001 is about 2313.2230761429. The cubic root of 5351001 is about 174.9088069090.

Adding to 5351001 its reverse (1001535), we get a palindrome (6352536).

It can be divided in two parts, 535 and 1001, that multiplied together give a palindrome (535535).

The spelling of 5351001 in words is "five million, three hundred fifty-one thousand, one".

Divisors: 1 3 1783667 5351001