Search a number
-
+
2053884 = 22373499
BaseRepresentation
bin111110101011011111100
310212100101210
413311123330
51011211014
6112004420
723313000
oct7653374
93770353
102053884
111183128
12830710
1356bb21
143b6700
152a8859
hex1f56fc

2053884 has 48 divisors (see below), whose sum is σ = 5600000. Its totient is φ = 585648.

The previous prime is 2053873. The next prime is 2053897. The reversal of 2053884 is 4883502.

It is a super-3 number, since 3×20538843 = 25992556092438933312, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3867 + ... + 4365.

22053884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2053884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2800000).

2053884 is an abundant number, since it is smaller than the sum of its proper divisors (3546116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2053884 is a wasteful number, since it uses less digits than its factorization.

2053884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2053884 is about 1433.1378161224. The cubic root of 2053884 is about 127.1135859417.

The spelling of 2053884 in words is "two million, fifty-three thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 343 499 588 686 998 1029 1372 1497 1996 2058 2994 3493 4116 5988 6986 10479 13972 20958 24451 41916 48902 73353 97804 146706 171157 293412 342314 513471 684628 1026942 2053884