Search a number
-
+
4103211441 = 37288731469
BaseRepresentation
bin1111010010010010…
…0000100110110001
3101120221220201221010
43310210200212301
531400410231231
61515054021133
7203452502400
oct36444404661
911527821833
104103211441
11181617953a
129661a77a9
1350511ab84
142acd3d637
15190361546
hexf49209b1

4103211441 has 24 divisors (see below), whose sum is σ = 6371542080. Its totient is φ = 2341974432.

The previous prime is 4103211401. The next prime is 4103211449. The reversal of 4103211441 is 1441123014.

It is not a de Polignac number, because 4103211441 - 27 = 4103211313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4103211449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114655 + ... + 146123.

It is an arithmetic number, because the mean of its divisors is an integer number (265480920).

Almost surely, 24103211441 is an apocalyptic number.

It is an amenable number.

4103211441 is a deficient number, since it is larger than the sum of its proper divisors (2268330639).

4103211441 is a wasteful number, since it uses less digits than its factorization.

4103211441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32373 (or 32366 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 4103211441 is about 64056.3146067583. The cubic root of 4103211441 is about 1600.9384391884.

Adding to 4103211441 its reverse (1441123014), we get a palindrome (5544334455).

The spelling of 4103211441 in words is "four billion, one hundred three million, two hundred eleven thousand, four hundred forty-one".

Divisors: 1 3 7 21 49 147 887 2661 6209 18627 31469 43463 94407 130389 220283 660849 1541981 4625943 27913003 83739009 195391021 586173063 1367737147 4103211441