Search a number
-
+
2240113398 = 231971895189
BaseRepresentation
bin1000010110000101…
…0110101011110110
312210010011112212220
42011201112223312
514041432112043
61010141223210
7106340435565
oct20541265366
95703145786
102240113398
11a4a538396
12526261b06
132991379b3
1417371dbdc
15d19e2483
hex85856af6

2240113398 has 16 divisors (see below), whose sum is σ = 4502971440. Its totient is φ = 742913696.

The previous prime is 2240113339. The next prime is 2240113399. The reversal of 2240113398 is 8933110422.

2240113398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240113399) 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, 946413 + ... + 948776.

It is an arithmetic number, because the mean of its divisors is an integer number (281435715).

Almost surely, 22240113398 is an apocalyptic number.

2240113398 is an abundant number, since it is smaller than the sum of its proper divisors (2262858042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2240113398 is a wasteful number, since it uses less digits than its factorization.

2240113398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895391.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2240113398 is about 47329.8362346628. The cubic root of 2240113398 is about 1308.4486030110.

The spelling of 2240113398 in words is "two billion, two hundred forty million, one hundred thirteen thousand, three hundred ninety-eight".

Divisors: 1 2 3 6 197 394 591 1182 1895189 3790378 5685567 11371134 373352233 746704466 1120056699 2240113398