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5407023 = 32577013
BaseRepresentation
bin10100101000000100101111
3101011201001010
4110220010233
52341011043
6311520303
763646626
oct24500457
911151033
105407023
113063416
121989093
13117412b
14a0a6bd
1571c133
hex52812f

5407023 has 8 divisors (see below), whose sum is σ = 7238448. Its totient is φ = 3590144.

The previous prime is 5406991. The next prime is 5407033. The reversal of 5407023 is 3207045.

It is a happy number.

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 5407023 - 25 = 5406991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5407033) 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, 2736 + ... + 4277.

It is an arithmetic number, because the mean of its divisors is an integer number (904806).

Almost surely, 25407023 is an apocalyptic number.

5407023 is a deficient number, since it is larger than the sum of its proper divisors (1831425).

5407023 is a wasteful number, since it uses less digits than its factorization.

5407023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7273.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 5407023 is about 2325.3006257256. The cubic root of 5407023 is about 175.5170882948.

The spelling of 5407023 in words is "five million, four hundred seven thousand, twenty-three".

Divisors: 1 3 257 771 7013 21039 1802341 5407023