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42676272 = 2432296363
BaseRepresentation
bin1010001011001…
…1000000110000
32222022011211200
42202303000300
541411120042
64122411200
71025512422
oct242630060
988264750
1042676272
11220a9351
1212360b00
138ac2a42
14594c812
153b2ec4c
hex28b3030

42676272 has 30 divisors (see below), whose sum is σ = 119434692. Its totient is φ = 14225376.

The previous prime is 42676259. The next prime is 42676279. The reversal of 42676272 is 27267624.

42676272 is a `hidden beast` number, since 4 + 26 + 7 + 627 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (42676279) 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, 148038 + ... + 148325.

Almost surely, 242676272 is an apocalyptic number.

It is an amenable number.

42676272 is an abundant number, since it is smaller than the sum of its proper divisors (76758420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42676272 is a wasteful number, since it uses less digits than its factorization.

42676272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296377 (or 296368 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 42676272 is about 6532.7078612165. The cubic root of 42676272 is about 349.4584059006.

The spelling of 42676272 in words is "forty-two million, six hundred seventy-six thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 296363 592726 889089 1185452 1778178 2370904 2667267 3556356 4741808 5334534 7112712 10669068 14225424 21338136 42676272