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42676498 = 264133289
BaseRepresentation
bin1010001011001…
…1000100010010
32222022012011001
42202303010102
541411121443
64122412214
71025513164
oct242630422
988265131
1042676498
11220a9537
121236106a
138ac2b87
14594c934
153b2ed4d
hex28b3112

42676498 has 8 divisors (see below), whose sum is σ = 64116540. Its totient is φ = 21304320.

The previous prime is 42676493. The next prime is 42676519. The reversal of 42676498 is 89467624.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 42471289 + 205209 = 6517^2 + 453^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42676493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15363 + ... + 17926.

Almost surely, 242676498 is an apocalyptic number.

42676498 is a deficient number, since it is larger than the sum of its proper divisors (21440042).

42676498 is a wasteful number, since it uses less digits than its factorization.

42676498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33932.

The product of its digits is 580608, while the sum is 46.

The square root of 42676498 is about 6532.7251587680. The cubic root of 42676498 is about 349.4590227732.

The spelling of 42676498 in words is "forty-two million, six hundred seventy-six thousand, four hundred ninety-eight".

Divisors: 1 2 641 1282 33289 66578 21338249 42676498