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4897307 = 191132281
BaseRepresentation
bin10010101011101000011011
3100012210211202
4102223220123
52223203212
6252544415
756424602
oct22535033
910183752
104897307
112845468
12178210b
13102611c
14916a39
1566b0c2
hex4aba1b

4897307 has 8 divisors (see below), whose sum is σ = 5202960. Its totient is φ = 4596480.

The previous prime is 4897297. The next prime is 4897331. The reversal of 4897307 is 7037984.

4897307 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4897307 - 28 = 4897051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4897337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007 + ... + 3287.

It is an arithmetic number, because the mean of its divisors is an integer number (650370).

Almost surely, 24897307 is an apocalyptic number.

4897307 is a deficient number, since it is larger than the sum of its proper divisors (305653).

4897307 is a wasteful number, since it uses less digits than its factorization.

4897307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 4897307 is about 2212.9859918219. The cubic root of 4897307 is about 169.8188034779.

The spelling of 4897307 in words is "four million, eight hundred ninety-seven thousand, three hundred seven".

Divisors: 1 19 113 2147 2281 43339 257753 4897307