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49025675 = 521961027
BaseRepresentation
bin1011101100000…
…1001010001011
310102020202120202
42323001022023
5100022310200
64510442415
71133465666
oct273011213
9112222522
1049025675
1125745796
121450340b
13a206a9a
1467226dd
1544861d5
hex2ec128b

49025675 has 6 divisors (see below), whose sum is σ = 60791868. Its totient is φ = 39220520.

The previous prime is 49025657. The next prime is 49025677. The reversal of 49025675 is 57652094.

It is a happy number.

It is not a de Polignac number, because 49025675 - 26 = 49025611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49025677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 980489 + ... + 980538.

It is an arithmetic number, because the mean of its divisors is an integer number (10131978).

Almost surely, 249025675 is an apocalyptic number.

49025675 is a deficient number, since it is larger than the sum of its proper divisors (11766193).

49025675 is a wasteful number, since it uses less digits than its factorization.

49025675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961037 (or 1961032 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 49025675 is about 7001.8336883991. The cubic root of 49025675 is about 365.9944732262.

The spelling of 49025675 in words is "forty-nine million, twenty-five thousand, six hundred seventy-five".

Divisors: 1 5 25 1961027 9805135 49025675