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5617452 = 223468121
BaseRepresentation
bin10101011011011100101100
3101120101200210
4111123130230
52414224302
6320222420
765514261
oct25333454
911511623
105617452
113197525
121a6aa10
131218b49
14a63268
1575e66c
hex55b72c

5617452 has 12 divisors (see below), whose sum is σ = 13107416. Its totient is φ = 1872480.

The previous prime is 5617441. The next prime is 5617457. The reversal of 5617452 is 2547165.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5617457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234049 + ... + 234072.

Almost surely, 25617452 is an apocalyptic number.

It is an amenable number.

5617452 is an abundant number, since it is smaller than the sum of its proper divisors (7489964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5617452 is a wasteful number, since it uses less digits than its factorization.

5617452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468128 (or 468126 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 5617452 is about 2370.1164528352. The cubic root of 5617452 is about 177.7650816743.

The spelling of 5617452 in words is "five million, six hundred seventeen thousand, four hundred fifty-two".

Divisors: 1 2 3 4 6 12 468121 936242 1404363 1872484 2808726 5617452