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5019284 = 2217223331
BaseRepresentation
bin10011001001011010010100
3100110000011102
4103021122110
52241104114
6255325232
760443324
oct23113224
910400142
105019284
112919076
121820818
1310697ba
14949284
156922de
hex4c9694

5019284 has 24 divisors (see below), whose sum is σ = 9370368. Its totient is φ = 2344320.

The previous prime is 5019281. The next prime is 5019299. The reversal of 5019284 is 4829105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5019281) 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, 14999 + ... + 15329.

It is an arithmetic number, because the mean of its divisors is an integer number (390432).

Almost surely, 25019284 is an apocalyptic number.

It is an amenable number.

5019284 is a deficient number, since it is larger than the sum of its proper divisors (4351084).

5019284 is a wasteful number, since it uses less digits than its factorization.

5019284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 5019284 is about 2240.3758613233. The cubic root of 5019284 is about 171.2171471601.

The spelling of 5019284 in words is "five million, nineteen thousand, two hundred eighty-four".

Divisors: 1 2 4 17 34 68 223 331 446 662 892 1324 3791 5627 7582 11254 15164 22508 73813 147626 295252 1254821 2509642 5019284