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2493952 = 294871
BaseRepresentation
bin1001100000111000000000
311200201001121
421200320000
51114301302
6125242024
730124666
oct11407000
94621047
102493952
11145381a
12a03314
13694216
1448cc36
15343e37
hex260e00

2493952 has 20 divisors (see below), whose sum is σ = 4984056. Its totient is φ = 1246720.

The previous prime is 2493949. The next prime is 2493979. The reversal of 2493952 is 2593942.

It is a d-powerful number, because it can be written as 27 + 47 + 9 + 32 + 9 + 59 + 219 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924 + ... + 2947.

22493952 is an apocalyptic number.

It is an amenable number.

2493952 is a deficient number, since it is larger than the sum of its proper divisors (2490104).

2493952 is an frugal number, since it uses more digits than its factorization.

2493952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889 (or 4873 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 2493952 is about 1579.2251264465. The cubic root of 2493952 is about 135.6113471359.

The spelling of 2493952 in words is "two million, four hundred ninety-three thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 32 64 128 256 512 4871 9742 19484 38968 77936 155872 311744 623488 1246976 2493952