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4901062685 = 51773789857
BaseRepresentation
bin1001001000010000…
…00100100000011101
3110122120012210002012
410210020010200131
540014133001220
62130154441005
7232311226331
oct44410044035
913576183065
104901062685
112095581a32
12b49433165
136014ca9bc
14346ca97c1
151da411ac5
hex12420481d

4901062685 has 16 divisors (see below), whose sum is σ = 6312545136. Its totient is φ = 3639656448.

The previous prime is 4901062679. The next prime is 4901062687. The reversal of 4901062685 is 5862601094.

It is a happy number.

4901062685 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 257185369 + 4643877316 = 16037^2 + 68146^2 .

It is a cyclic number.

It is not a de Polignac number, because 4901062685 - 28 = 4901062429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4901062687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388724 + ... + 401133.

It is an arithmetic number, because the mean of its divisors is an integer number (394534071).

Almost surely, 24901062685 is an apocalyptic number.

It is an amenable number.

4901062685 is a deficient number, since it is larger than the sum of its proper divisors (1411482451).

4901062685 is a wasteful number, since it uses less digits than its factorization.

4901062685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789952.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 4901062685 is about 70007.5901956352. The cubic root of 4901062685 is about 1698.6220304193.

The spelling of 4901062685 in words is "four billion, nine hundred one million, sixty-two thousand, six hundred eighty-five".

Divisors: 1 5 17 73 85 365 1241 6205 789857 3949285 13427569 57659561 67137845 288297805 980212537 4901062685