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5047308 = 2232720029
BaseRepresentation
bin10011010000010000001100
3100111102121100
4103100100030
52243003213
6300103100
760621120
oct23202014
910442540
105047308
112938132
121834a90
131079496
14955580
1569a773
hex4d040c

5047308 has 36 divisors (see below), whose sum is σ = 14581840. Its totient is φ = 1442016.

The previous prime is 5047303. The next prime is 5047333. The reversal of 5047308 is 8037405.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (5047303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9763 + ... + 10266.

Almost surely, 25047308 is an apocalyptic number.

It is an amenable number.

5047308 is an abundant number, since it is smaller than the sum of its proper divisors (9534532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5047308 is a wasteful number, since it uses less digits than its factorization.

5047308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20046 (or 20041 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5047308 is about 2246.6214634424. The cubic root of 5047308 is about 171.5352062745.

The spelling of 5047308 in words is "five million, forty-seven thousand, three hundred eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 20029 40058 60087 80116 120174 140203 180261 240348 280406 360522 420609 560812 721044 841218 1261827 1682436 2523654 5047308