Base | Representation |
---|---|
bin | 10100100000000101… |
… | …000011101101110010 |
3 | 2002211010101221211202 |
4 | 110200011003231302 |
5 | 330040314031310 |
6 | 14040155411202 |
7 | 1406334460511 |
oct | 244005035562 |
9 | 62733357752 |
10 | 22013033330 |
11 | 9376868832 |
12 | 4324153b02 |
13 | 20ca766412 |
14 | 10cb7b4678 |
15 | 88c8553a5 |
hex | 520143b72 |
22013033330 has 16 divisors (see below), whose sum is σ = 39679996824. Its totient is φ = 8792649600.
The previous prime is 22013033323. The next prime is 22013033353. The reversal of 22013033330 is 3333031022.
It can be written as a sum of positive squares in 4 ways, for example, as 19880718001 + 2132315329 = 140999^2 + 46177^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563107 + ... + 1577126.
Almost surely, 222013033330 is an apocalyptic number.
22013033330 is a deficient number, since it is larger than the sum of its proper divisors (17666963494).
22013033330 is a wasteful number, since it uses less digits than its factorization.
22013033330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3140941.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 22013033330 its reverse (3333031022), we get a palindrome (25346064352).
The spelling of 22013033330 in words is "twenty-two billion, thirteen million, thirty-three thousand, three hundred thirty".
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