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49996075 = 524914073
BaseRepresentation
bin1011111010111…
…0000100101011
310111002001201111
42332232010223
5100244333300
64543331151
71144650103
oct276560453
9114061644
1049996075
1126248878
12148b0ab7
13a48669c
1468d6203
1545c89ba
hex2fae12b

49996075 has 12 divisors (see below), whose sum is σ = 62136648. Its totient is φ = 39905600.

The previous prime is 49996073. The next prime is 49996103. The reversal of 49996075 is 57069994.

It is not a de Polignac number, because 49996075 - 21 = 49996073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49996073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10239 + ... + 14311.

It is an arithmetic number, because the mean of its divisors is an integer number (5178054).

Almost surely, 249996075 is an apocalyptic number.

49996075 is a deficient number, since it is larger than the sum of its proper divisors (12140573).

49996075 is a wasteful number, since it uses less digits than its factorization.

49996075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4574 (or 4569 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 49.

The square root of 49996075 is about 7070.7902670069. The cubic root of 49996075 is about 368.3935097294.

The spelling of 49996075 in words is "forty-nine million, nine hundred ninety-six thousand, seventy-five".

Divisors: 1 5 25 491 2455 4073 12275 20365 101825 1999843 9999215 49996075