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4853131 = 13993469
BaseRepresentation
bin10010100000110110001011
3100010120020121
4102200312023
52220300011
6252004111
756152033
oct22406613
910116217
104853131
112815258
121760637
13100bc9a
149048c3
1565ce71
hex4a0d8b

4853131 has 4 divisors (see below), whose sum is σ = 4858000. Its totient is φ = 4848264.

The previous prime is 4853117. The next prime is 4853171. The reversal of 4853131 is 1313584.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4853131 - 211 = 4851083 is a prime.

It is a super-2 number, since 2×48531312 = 47105761006322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4853096 and 4853105.

It is not an unprimeable number, because it can be changed into a prime (4853111) 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, 336 + ... + 3133.

It is an arithmetic number, because the mean of its divisors is an integer number (1214500).

Almost surely, 24853131 is an apocalyptic number.

4853131 is a deficient number, since it is larger than the sum of its proper divisors (4869).

4853131 is a wasteful number, since it uses less digits than its factorization.

4853131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868.

The product of its digits is 1440, while the sum is 25.

The square root of 4853131 is about 2202.9822967968. The cubic root of 4853131 is about 169.3066453935.

The spelling of 4853131 in words is "four million, eight hundred fifty-three thousand, one hundred thirty-one".

Divisors: 1 1399 3469 4853131