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BaseRepresentation
bin111110101011011111010
310212100101201
413311123322
51011211012
6112004414
723312665
oct7653372
93770351
102053882
111183126
1283070a
1356bb1c
143b66dc
152a8857
hex1f56fa

2053882 has 4 divisors (see below), whose sum is σ = 3080826. Its totient is φ = 1026940.

The previous prime is 2053873. The next prime is 2053897. The reversal of 2053882 is 2883502.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2883502 = 21441751.

It can be written as a sum of positive squares in only one way, i.e., 1590121 + 463761 = 1261^2 + 681^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2053882.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513469 + ... + 513472.

22053882 is an apocalyptic number.

2053882 is a deficient number, since it is larger than the sum of its proper divisors (1026944).

2053882 is a wasteful number, since it uses less digits than its factorization.

2053882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026943.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2053882 is about 1433.1371183526. The cubic root of 2053882 is about 127.1135446821.

The spelling of 2053882 in words is "two million, fifty-three thousand, eight hundred eighty-two".

Divisors: 1 2 1026941 2053882