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4219316 = 223972657
BaseRepresentation
bin10000000110000110110100
321221100210222
4100012012310
52040004231
6230233512
750602133
oct20060664
97840728
104219316
112422042
1214b5898
13b4964a
147bb91a
1558527b
hex4061b4

4219316 has 12 divisors (see below), whose sum is σ = 7405188. Its totient is φ = 2103552.

The previous prime is 4219301. The next prime is 4219333. The reversal of 4219316 is 6139124.

It can be written as a sum of positive squares in 2 ways, for example, as 2788900 + 1430416 = 1670^2 + 1196^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260 + ... + 2916.

It is an arithmetic number, because the mean of its divisors is an integer number (617099).

Almost surely, 24219316 is an apocalyptic number.

It is an amenable number.

4219316 is a deficient number, since it is larger than the sum of its proper divisors (3185872).

4219316 is a wasteful number, since it uses less digits than its factorization.

4219316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058 (or 3056 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 4219316 is about 2054.0973686756. The cubic root of 4219316 is about 161.5898275628.

The spelling of 4219316 in words is "four million, two hundred nineteen thousand, three hundred sixteen".

Divisors: 1 2 4 397 794 1588 2657 5314 10628 1054829 2109658 4219316