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5407131 = 312171481
BaseRepresentation
bin10100101000000110011011
3101011201012010
4110220012123
52341012011
6311521003
763650142
oct24500633
911151163
105407131
113063504
121989163
1311741b2
14a0a759
1571c1a6
hex52819b

5407131 has 8 divisors (see below), whose sum is σ = 7220304. Its totient is φ = 3599360.

The previous prime is 5407117. The next prime is 5407133. The reversal of 5407131 is 1317045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5407131 - 25 = 5407099 is a prime.

It is a super-2 number, since 2×54071312 = 58474131302322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5407098 and 5407107.

It is not an unprimeable number, because it can be changed into a prime (5407133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2911 + ... + 4391.

It is an arithmetic number, because the mean of its divisors is an integer number (902538).

Almost surely, 25407131 is an apocalyptic number.

5407131 is a deficient number, since it is larger than the sum of its proper divisors (1813173).

5407131 is a wasteful number, since it uses less digits than its factorization.

5407131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 5407131 is about 2325.3238484134. The cubic root of 5407131 is about 175.5182568811.

The spelling of 5407131 in words is "five million, four hundred seven thousand, one hundred thirty-one".

Divisors: 1 3 1217 1481 3651 4443 1802377 5407131