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4707983 = 72572617
BaseRepresentation
bin10001111101011010001111
322212012010202
4101331122033
52201123413
6244524115
755005620
oct21753217
98765122
104707983
1127261a5
1216b063b
13c8abb7
148a7a47
1562ee58
hex47d68f

4707983 has 8 divisors (see below), whose sum is σ = 5403552. Its totient is φ = 4018176.

The previous prime is 4707979. The next prime is 4708013. The reversal of 4707983 is 3897074.

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

It is a cyclic number.

It is not a de Polignac number, because 4707983 - 22 = 4707979 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4707973) 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, 491 + ... + 3107.

It is an arithmetic number, because the mean of its divisors is an integer number (675444).

Almost surely, 24707983 is an apocalyptic number.

4707983 is a deficient number, since it is larger than the sum of its proper divisors (695569).

4707983 is a wasteful number, since it uses less digits than its factorization.

4707983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881.

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

The square root of 4707983 is about 2169.7886993899. The cubic root of 4707983 is about 167.6016521160.

The spelling of 4707983 in words is "four million, seven hundred seven thousand, nine hundred eighty-three".

Divisors: 1 7 257 1799 2617 18319 672569 4707983