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2420401201 = 30748716189
BaseRepresentation
bin1001000001000100…
…0110010000110001
320020200102010020221
42100101012100301
514424110314301
61040101333041
7113660033161
oct22021062061
96220363227
102420401201
111032287279
12576707181
132c75ac87a
1418d6505a1
15e2755da1
hex90446431

2420401201 has 8 divisors (see below), whose sum is σ = 2433421760. Its totient is φ = 2407414608.

The previous prime is 2420401189. The next prime is 2420401259. The reversal of 2420401201 is 1021040242.

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

It is a cyclic number.

It is not a de Polignac number, because 2420401201 - 211 = 2420399153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420404201) 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, 141415 + ... + 157603.

It is an arithmetic number, because the mean of its divisors is an integer number (304177720).

Almost surely, 22420401201 is an apocalyptic number.

It is an amenable number.

2420401201 is a deficient number, since it is larger than the sum of its proper divisors (13020559).

2420401201 is a wasteful number, since it uses less digits than its factorization.

2420401201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16983.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2420401201 is about 49197.5731210392. The cubic root of 2420401201 is about 1342.6488779730.

Adding to 2420401201 its reverse (1021040242), we get a palindrome (3441441443).

The spelling of 2420401201 in words is "two billion, four hundred twenty million, four hundred one thousand, two hundred one".

Divisors: 1 307 487 16189 149509 4970023 7884043 2420401201