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5119388 = 221279847
BaseRepresentation
bin10011100001110110011100
3100122002110222
4103201312130
52302310023
6301420512
761341221
oct23416634
910562428
105119388
1129872aa
12186a738
1310a3231
14973948
156b1cc8
hex4e1d9c

5119388 has 6 divisors (see below), whose sum is σ = 8958936. Its totient is φ = 2559692.

The previous prime is 5119351. The next prime is 5119423. The reversal of 5119388 is 8839115.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 639920 + ... + 639927.

It is an arithmetic number, because the mean of its divisors is an integer number (1493156).

Almost surely, 25119388 is an apocalyptic number.

It is an amenable number.

5119388 is a deficient number, since it is larger than the sum of its proper divisors (3839548).

5119388 is a wasteful number, since it uses less digits than its factorization.

5119388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279851 (or 1279849 counting only the distinct ones).

The product of its digits is 8640, while the sum is 35.

The square root of 5119388 is about 2262.6064615836. The cubic root of 5119388 is about 172.3479076683.

The spelling of 5119388 in words is "five million, one hundred nineteen thousand, three hundred eighty-eight".

Divisors: 1 2 4 1279847 2559694 5119388