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42677059 = 192118219
BaseRepresentation
bin1010001011001…
…1001101000011
32222022012220211
42202303031003
541411131214
64122414551
71025514625
oct242631503
988265824
1042677059
11220a99a7
1212361457
138ac31c9
14594cc15
153b300c4
hex28b3343

42677059 has 6 divisors (see below), whose sum is σ = 45041820. Its totient is φ = 40430556.

The previous prime is 42677053. The next prime is 42677069. The reversal of 42677059 is 95077624.

It is not a de Polignac number, because 42677059 - 23 = 42677051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42677051) 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, 58749 + ... + 59470.

It is an arithmetic number, because the mean of its divisors is an integer number (7506970).

Almost surely, 242677059 is an apocalyptic number.

42677059 is a deficient number, since it is larger than the sum of its proper divisors (2364761).

42677059 is a wasteful number, since it uses less digits than its factorization.

42677059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118257 (or 118238 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 42677059 is about 6532.7680962973. The cubic root of 42677059 is about 349.4605540270.

The spelling of 42677059 in words is "forty-two million, six hundred seventy-seven thousand, fifty-nine".

Divisors: 1 19 361 118219 2246161 42677059