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BaseRepresentation
bin1001011011101110010101
311122122010011
421123232111
51113112403
6125000221
730006325
oct11335625
94578104
102472853
111439989
129b3071
13687736
14485285
1533ca6d
hex25bb95

2472853 has 2 divisors, whose sum is σ = 2472854. Its totient is φ = 2472852.

The previous prime is 2472851. The next prime is 2472857. The reversal of 2472853 is 3582742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2184484 + 288369 = 1478^2 + 537^2 .

It is a cyclic number.

It is not a de Polignac number, because 2472853 - 21 = 2472851 is a prime.

It is a super-2 number, since 2×24728532 = 12230003919218, which contains 22 as substring.

Together with 2472851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2472851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236426 + 1236427.

It is an arithmetic number, because the mean of its divisors is an integer number (1236427).

22472853 is an apocalyptic number.

It is an amenable number.

2472853 is a deficient number, since it is larger than the sum of its proper divisors (1).

2472853 is an equidigital number, since it uses as much as digits as its factorization.

2472853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 31.

The square root of 2472853 is about 1572.5307628152. The cubic root of 2472853 is about 135.2278365766.

The spelling of 2472853 in words is "two million, four hundred seventy-two thousand, eight hundred fifty-three".