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49993124 = 2217735193
BaseRepresentation
bin1011111010110…
…1010110100100
310111001220200012
42332231112210
5100244234444
64543305352
71144635356
oct276552644
9114056605
1049993124
1126246635
12148ab258
13a48523c
1468d50d6
1545c7b9e
hex2fad5a4

49993124 has 12 divisors (see below), whose sum is σ = 92634444. Its totient is φ = 23526144.

The previous prime is 49993117. The next prime is 49993147. The reversal of 49993124 is 42139994.

It can be written as a sum of positive squares in 2 ways, for example, as 24186724 + 25806400 = 4918^2 + 5080^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367529 + ... + 367664.

It is an arithmetic number, because the mean of its divisors is an integer number (7719537).

Almost surely, 249993124 is an apocalyptic number.

It is an amenable number.

49993124 is a deficient number, since it is larger than the sum of its proper divisors (42641320).

49993124 is a wasteful number, since it uses less digits than its factorization.

49993124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735214 (or 735212 counting only the distinct ones).

The product of its digits is 69984, while the sum is 41.

The square root of 49993124 is about 7070.5815885258. The cubic root of 49993124 is about 368.3862614895.

The spelling of 49993124 in words is "forty-nine million, nine hundred ninety-three thousand, one hundred twenty-four".

Divisors: 1 2 4 17 34 68 735193 1470386 2940772 12498281 24996562 49993124