Search a number
-
+
22706513313 = 3113718596653
BaseRepresentation
bin10101001001011010…
…011110010110100001
32011121110022101112120
4111021122132112201
5333000331411223
614233051214453
71432455115161
oct251132362641
964543271476
1022706513313
1196a2264590
124498447429
1321ab331bc3
1411559325a1
158cd68abe3
hex54969e5a1

22706513313 has 16 divisors (see below), whose sum is σ = 33920296896. Its totient is φ = 13389589440.

The previous prime is 22706513299. The next prime is 22706513339. The reversal of 22706513313 is 31331560722.

It is not a de Polignac number, because 22706513313 - 28 = 22706513057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (22706513513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9297106 + ... + 9299547.

It is an arithmetic number, because the mean of its divisors is an integer number (2120018556).

Almost surely, 222706513313 is an apocalyptic number.

It is an amenable number.

22706513313 is a deficient number, since it is larger than the sum of its proper divisors (11213783583).

22706513313 is a wasteful number, since it uses less digits than its factorization.

22706513313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18596704.

The product of its (nonzero) digits is 22680, while the sum is 33.

The spelling of 22706513313 in words is "twenty-two billion, seven hundred six million, five hundred thirteen thousand, three hundred thirteen".

Divisors: 1 3 11 33 37 111 407 1221 18596653 55789959 204563183 613689549 688076161 2064228483 7568837771 22706513313