Search a number
-
+
4640701 = 13356977
BaseRepresentation
bin10001101100111110111101
322201202211211
4101230332331
52142000301
6243244421
754305512
oct21547675
98652754
104640701
11268a69a
121679711
13c663a0
1488b309
1561a051
hex46cfbd

4640701 has 4 divisors (see below), whose sum is σ = 4997692. Its totient is φ = 4283712.

The previous prime is 4640599. The next prime is 4640717. The reversal of 4640701 is 1070464.

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 931225 + 3709476 = 965^2 + 1926^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4640701 is a prime.

It is a super-2 number, since 2×46407012 = 43072211542802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640761) 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, 178476 + ... + 178501.

It is an arithmetic number, because the mean of its divisors is an integer number (1249423).

Almost surely, 24640701 is an apocalyptic number.

It is an amenable number.

4640701 is a deficient number, since it is larger than the sum of its proper divisors (356991).

4640701 is a wasteful number, since it uses less digits than its factorization.

4640701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356990.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 4640701 is about 2154.2286322487. The cubic root of 4640701 is about 166.7994173466.

The spelling of 4640701 in words is "four million, six hundred forty thousand, seven hundred one".

Divisors: 1 13 356977 4640701