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5525023 = 77997103
BaseRepresentation
bin10101000100111000011111
3101101200220111
4111010320133
52403300043
6314230451
764650640
oct25047037
911350814
105525023
113134039
121a25427
1311b5a5a
14a3b6c7
1574209d
hex544e1f

5525023 has 16 divisors (see below), whose sum is σ = 6522880. Its totient is φ = 4582656.

The previous prime is 5524999. The next prime is 5525041. The reversal of 5525023 is 3205255.

It is a cyclic number.

It is not a de Polignac number, because 5525023 - 217 = 5393951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5524985 and 5525003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53590 + ... + 53692.

It is an arithmetic number, because the mean of its divisors is an integer number (407680).

Almost surely, 25525023 is an apocalyptic number.

5525023 is a deficient number, since it is larger than the sum of its proper divisors (997857).

5525023 is a wasteful number, since it uses less digits than its factorization.

5525023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 5525023 is about 2350.5367472133. The cubic root of 5525023 is about 176.7847085012.

The spelling of 5525023 in words is "five million, five hundred twenty-five thousand, twenty-three".

Divisors: 1 7 79 97 103 553 679 721 7663 8137 9991 53641 56959 69937 789289 5525023