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5452403 = 11232937
BaseRepresentation
bin10100110011001001110011
3101021000021212
4110303021303
52343434103
6312510335
764226135
oct24631163
911230255
105452403
113094520
1219ab3ab
13118b998
14a1d055
1572a7d8
hex533273

5452403 has 12 divisors (see below), whose sum is σ = 6224568. Its totient is φ = 4736160.

The previous prime is 5452339. The next prime is 5452409. The reversal of 5452403 is 3042545.

It is not a de Polignac number, because 5452403 - 26 = 5452339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a d-powerful number, because it can be written as 52 + 44 + 58 + 218 + 47 + 0 + 314 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5452409) 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, 5351 + ... + 6287.

It is an arithmetic number, because the mean of its divisors is an integer number (518714).

Almost surely, 25452403 is an apocalyptic number.

5452403 is a deficient number, since it is larger than the sum of its proper divisors (772165).

5452403 is a wasteful number, since it uses less digits than its factorization.

5452403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 5452403 is about 2335.0381153206. The cubic root of 5452403 is about 176.0067469004.

Adding to 5452403 its reverse (3042545), we get a palindrome (8494948).

The spelling of 5452403 in words is "five million, four hundred fifty-two thousand, four hundred three".

Divisors: 1 11 23 253 529 937 5819 10307 21551 237061 495673 5452403