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4856969 = 13373613
BaseRepresentation
bin10010100001110010001001
3100010202111202
4102201302021
52220410334
6252033545
756166155
oct22416211
910122452
104856969
112818127
1217628b5
131010960
14906065
1565e17e
hex4a1c89

4856969 has 4 divisors (see below), whose sum is σ = 5230596. Its totient is φ = 4483344.

The previous prime is 4856963. The next prime is 4856981. The reversal of 4856969 is 9696584.

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 1471369 + 3385600 = 1213^2 + 1840^2 .

It is a cyclic number.

It is not a de Polignac number, because 4856969 - 212 = 4852873 is a prime.

It is a super-2 number, since 2×48569692 = 47180295733922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4856963) 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, 186794 + ... + 186819.

It is an arithmetic number, because the mean of its divisors is an integer number (1307649).

Almost surely, 24856969 is an apocalyptic number.

It is an amenable number.

4856969 is a deficient number, since it is larger than the sum of its proper divisors (373627).

4856969 is a wasteful number, since it uses less digits than its factorization.

4856969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373626.

The product of its digits is 466560, while the sum is 47.

The square root of 4856969 is about 2203.8532165278. The cubic root of 4856969 is about 169.3512645398.

The spelling of 4856969 in words is "four million, eight hundred fifty-six thousand, nine hundred sixty-nine".

Divisors: 1 13 373613 4856969