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242984001 = 3136230359
BaseRepresentation
bin11100111101110…
…10010001000001
3121221012212101110
432132322101001
5444200442001
640035553533
76010221111
oct1636722101
9557185343
10242984001
11115181527
126945b8a9
133b457120
14243b1041
15164ea3d6
hexe7ba441

242984001 has 8 divisors (see below), whose sum is σ = 348900160. Its totient is φ = 149528592.

The previous prime is 242983969. The next prime is 242984017. The reversal of 242984001 is 100489242.

242984001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 242984001 - 25 = 242983969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242984001.

It is not an unprimeable number, because it can be changed into a prime (242984041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3115141 + ... + 3115218.

It is an arithmetic number, because the mean of its divisors is an integer number (43612520).

Almost surely, 2242984001 is an apocalyptic number.

It is an amenable number.

242984001 is a deficient number, since it is larger than the sum of its proper divisors (105916159).

242984001 is a wasteful number, since it uses less digits than its factorization.

242984001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230375.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 242984001 is about 15587.9440915087. The cubic root of 242984001 is about 624.0114514458.

The spelling of 242984001 in words is "two hundred forty-two million, nine hundred eighty-four thousand, one".

Divisors: 1 3 13 39 6230359 18691077 80994667 242984001