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5472830 = 251124523
BaseRepresentation
bin10100111000001000111110
3101022001022102
4110320020332
52400112310
6313145102
764342526
oct24701076
911261272
105472830
1130a8900
1219bb192
13119807c
14a26686
157318a5
hex53823e

5472830 has 24 divisors (see below), whose sum is σ = 10830456. Its totient is φ = 1989680.

The previous prime is 5472823. The next prime is 5472839. The reversal of 5472830 is 382745.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5472793 and 5472802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5472839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1052 + ... + 3471.

It is an arithmetic number, because the mean of its divisors is an integer number (451269).

Almost surely, 25472830 is an apocalyptic number.

5472830 is a deficient number, since it is larger than the sum of its proper divisors (5357626).

5472830 is a wasteful number, since it uses less digits than its factorization.

5472830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552 (or 4541 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 5472830 is about 2339.4080447840. The cubic root of 5472830 is about 176.2262714732.

The spelling of 5472830 in words is "five million, four hundred seventy-two thousand, eight hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 121 242 605 1210 4523 9046 22615 45230 49753 99506 248765 497530 547283 1094566 2736415 5472830