Search a number
-
+
5680465 = 57179547
BaseRepresentation
bin10101101010110101010001
3101200121010121
4111222311101
52423233330
6321430241
766166060
oct25526521
911617117
105680465
11322a8aa
121a9b381
13123b72b
14a7c1d7
1577317a
hex56ad51

5680465 has 16 divisors (see below), whose sum is σ = 8249472. Its totient is φ = 3665664.

The previous prime is 5680459. The next prime is 5680483. The reversal of 5680465 is 5640865.

5680465 = T725 + T726 + ... + T745.

It is a cyclic number.

It is not a de Polignac number, because 5680465 - 29 = 5679953 is a prime.

5680465 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5680465.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4179 + ... + 5368.

It is an arithmetic number, because the mean of its divisors is an integer number (515592).

Almost surely, 25680465 is an apocalyptic number.

It is an amenable number.

5680465 is a deficient number, since it is larger than the sum of its proper divisors (2569007).

5680465 is a wasteful number, since it uses less digits than its factorization.

5680465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9576.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 5680465 is about 2383.3726103990. The cubic root of 5680465 is about 178.4272968782.

The spelling of 5680465 in words is "five million, six hundred eighty thousand, four hundred sixty-five".

Divisors: 1 5 7 17 35 85 119 595 9547 47735 66829 162299 334145 811495 1136093 5680465