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4807673 = 13369821
BaseRepresentation
bin10010010101101111111001
3100001020212222
4102111233321
52212321143
6251013425
755602353
oct22255771
910036788
104807673
112794092
12173a275
13cc43a0
148d20d3
1564e768
hex495bf9

4807673 has 4 divisors (see below), whose sum is σ = 5177508. Its totient is φ = 4437840.

The previous prime is 4807643. The next prime is 4807679. The reversal of 4807673 is 3767084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 795664 + 4012009 = 892^2 + 2003^2 .

It is a cyclic number.

It is not a de Polignac number, because 4807673 - 210 = 4806649 is a prime.

It is a super-3 number, since 3×48076733 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is a d-powerful number, because it can be written as 43 + 8 + 0 + 72 + 65 + 75 + 314 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4807679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184898 + ... + 184923.

It is an arithmetic number, because the mean of its divisors is an integer number (1294377).

Almost surely, 24807673 is an apocalyptic number.

It is an amenable number.

4807673 is a deficient number, since it is larger than the sum of its proper divisors (369835).

4807673 is a wasteful number, since it uses less digits than its factorization.

4807673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369834.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 4807673 is about 2192.6406454319. The cubic root of 4807673 is about 168.7763693589.

The spelling of 4807673 in words is "four million, eight hundred seven thousand, six hundred seventy-three".

Divisors: 1 13 369821 4807673