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5319745 = 543109227
BaseRepresentation
bin10100010010110001000001
3101000021022121
4110102301001
52330212440
6310004241
763134314
oct24226101
911007277
105319745
113003892
121946681
1311434a2
149c697b
1570134a
hex512c41

5319745 has 16 divisors (see below), whose sum is σ = 6621120. Its totient is φ = 4100544.

The previous prime is 5319737. The next prime is 5319757. The reversal of 5319745 is 5479135.

It is a cyclic number.

It is not a de Polignac number, because 5319745 - 23 = 5319737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5319745.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23322 + ... + 23548.

It is an arithmetic number, because the mean of its divisors is an integer number (413820).

Almost surely, 25319745 is an apocalyptic number.

It is an amenable number.

5319745 is a deficient number, since it is larger than the sum of its proper divisors (1301375).

5319745 is a wasteful number, since it uses less digits than its factorization.

5319745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384.

The product of its digits is 18900, while the sum is 34.

The square root of 5319745 is about 2306.4572400112. The cubic root of 5319745 is about 174.5675854708.

The spelling of 5319745 in words is "five million, three hundred nineteen thousand, seven hundred forty-five".

Divisors: 1 5 43 109 215 227 545 1135 4687 9761 23435 24743 48805 123715 1063949 5319745