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5014947 = 37475081
BaseRepresentation
bin10011001000010110100011
3100102210012210
4103020112203
52240434242
6255253203
760424560
oct23102643
910383183
105014947
112915893
12181a203
131067832
14947867
15690d9c
hex4c85a3

5014947 has 16 divisors (see below), whose sum is σ = 7805952. Its totient is φ = 2804160.

The previous prime is 5014939. The next prime is 5014951. The reversal of 5014947 is 7494105.

It is a happy number.

It is not a de Polignac number, because 5014947 - 23 = 5014939 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5014927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1554 + ... + 3527.

It is an arithmetic number, because the mean of its divisors is an integer number (487872).

Almost surely, 25014947 is an apocalyptic number.

5014947 is a deficient number, since it is larger than the sum of its proper divisors (2791005).

5014947 is a wasteful number, since it uses less digits than its factorization.

5014947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5138.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5014947 is about 2239.4077342012. The cubic root of 5014947 is about 171.1678185609.

It can be divided in two parts, 501494 and 7, that added together give a triangular number (501501 = T1001).

The spelling of 5014947 in words is "five million, fourteen thousand, nine hundred forty-seven".

Divisors: 1 3 7 21 47 141 329 987 5081 15243 35567 106701 238807 716421 1671649 5014947