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49996875 = 3555333
BaseRepresentation
bin1011111010111…
…0010001001011
310111002002211010
42332232101023
5100244400000
64543335003
71144652325
oct276562113
9114062733
1049996875
1126249435
12148b1463
13a486b66
1468d6615
1545c8d50
hex2fae44b

49996875 has 24 divisors (see below), whose sum is σ = 83338416. Its totient is φ = 26660000.

The previous prime is 49996829. The next prime is 49996909. The reversal of 49996875 is 57869994.

It is not a de Polignac number, because 49996875 - 26 = 49996811 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6709 + ... + 12041.

It is an arithmetic number, because the mean of its divisors is an integer number (3472434).

Almost surely, 249996875 is an apocalyptic number.

49996875 is a deficient number, since it is larger than the sum of its proper divisors (33341541).

49996875 is an frugal number, since it uses more digits than its factorization.

49996875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5361 (or 5341 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 57.

The square root of 49996875 is about 7070.8468375436. The cubic root of 49996875 is about 368.3954746385.

The spelling of 49996875 in words is "forty-nine million, nine hundred ninety-six thousand, eight hundred seventy-five".

Divisors: 1 3 5 15 25 75 125 375 625 1875 3125 5333 9375 15999 26665 79995 133325 399975 666625 1999875 3333125 9999375 16665625 49996875