Search a number
-
+
2420302201 = 37411595453
BaseRepresentation
bin1001000001000010…
…1110000101111001
320020200020002110021
42100100232011321
514424044132301
61040055250441
7113656141432
oct22020560571
96220202407
102420302201
111032219959
12576679a21
132c75767a5
1418d626489
15e27368a1
hex9042e179

2420302201 has 8 divisors (see below), whose sum is σ = 2546344584. Its totient is φ = 2297450880.

The previous prime is 2420302151. The next prime is 2420302219. The reversal of 2420302201 is 1022030242.

It can be written as a sum of positive squares in 4 ways, for example, as 978125625 + 1442176576 = 31275^2 + 37976^2 .

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 2420302201 - 211 = 2420300153 is a prime.

It is a super-3 number, since 3×24203022013 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420302231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796210 + ... + 799243.

It is an arithmetic number, because the mean of its divisors is an integer number (318293073).

Almost surely, 22420302201 is an apocalyptic number.

It is an amenable number.

2420302201 is a deficient number, since it is larger than the sum of its proper divisors (126042383).

2420302201 is a wasteful number, since it uses less digits than its factorization.

2420302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595531.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2420302201 is about 49196.5669635596. The cubic root of 2420302201 is about 1342.6305719099.

Adding to 2420302201 its reverse (1022030242), we get a palindrome (3442332443).

The spelling of 2420302201 in words is "two billion, four hundred twenty million, three hundred two thousand, two hundred one".

Divisors: 1 37 41 1517 1595453 59031761 65413573 2420302201