Search a number
-
+
2213113001 = 116110930259
BaseRepresentation
bin1000001111101001…
…0110110010101001
312201020100210022012
42003322112302221
514013024104001
61003334405305
7105562102331
oct20372266251
95636323265
102213113001
11a36276610
12519200835
13293673128
1416dcd20c1
15ce45c2bb
hex83e96ca9

2213113001 has 16 divisors (see below), whose sum is σ = 2476478400. Its totient is φ = 1960718400.

The previous prime is 2213112983. The next prime is 2213113003. The reversal of 2213113001 is 1003113122.

2213113001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2213113001 - 210 = 2213111977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213113003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58010 + ... + 88268.

It is an arithmetic number, because the mean of its divisors is an integer number (154779900).

Almost surely, 22213113001 is an apocalyptic number.

It is an amenable number.

2213113001 is a deficient number, since it is larger than the sum of its proper divisors (263365399).

2213113001 is a wasteful number, since it uses less digits than its factorization.

2213113001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30440.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2213113001 is about 47043.7349813979. The cubic root of 2213113001 is about 1303.1703686996.

Adding to 2213113001 its reverse (1003113122), we get a palindrome (3216226123).

The spelling of 2213113001 in words is "two billion, two hundred thirteen million, one hundred thirteen thousand, one".

Divisors: 1 11 61 109 671 1199 6649 30259 73139 332849 1845799 3298231 20303789 36280541 201192091 2213113001