Search a number
-
+
2237090041 = 37113535061
BaseRepresentation
bin1000010101010111…
…0100100011111001
312202220110221121201
42011111310203321
514040143340131
61005552334201
7106302644254
oct20525644371
95686427551
102237090041
11a4886294a
12525244361
13298619824
1417317409b
15d15e6761
hex855748f9

2237090041 has 8 divisors (see below), whose sum is σ = 2317888584. Its totient is φ = 2157361920.

The previous prime is 2237090029. The next prime is 2237090059. The reversal of 2237090041 is 1400907322.

2237090041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 54331641 + 2182758400 = 7371^2 + 46720^2 .

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 2237090041 - 221 = 2234992889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2237089991 and 2237090009.

It is not an unprimeable number, because it can be changed into a prime (2237091041) 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, 263350 + ... + 271711.

It is an arithmetic number, because the mean of its divisors is an integer number (289736073).

Almost surely, 22237090041 is an apocalyptic number.

It is an amenable number.

2237090041 is a deficient number, since it is larger than the sum of its proper divisors (80798543).

2237090041 is a wasteful number, since it uses less digits than its factorization.

2237090041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535211.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2237090041 is about 47297.8862212679. The cubic root of 2237090041 is about 1307.8596911176.

Adding to 2237090041 its reverse (1400907322), we get a palindrome (3637997363).

The spelling of 2237090041 in words is "two billion, two hundred thirty-seven million, ninety thousand, forty-one".

Divisors: 1 37 113 4181 535061 19797257 60461893 2237090041