Base | Representation |
---|---|
bin | 10100110010010000… |
… | …100001100100011101 |
3 | 2010121101022100100211 |
4 | 110302100201210131 |
5 | 331201403412320 |
6 | 14130332452421 |
7 | 1420030055122 |
oct | 246220414435 |
9 | 63541270324 |
10 | 22318029085 |
11 | 9512a44640 |
12 | 43aa31a111 |
13 | 21489c3091 |
14 | 111a0c8749 |
15 | 8a94ee55a |
hex | 53242191d |
22318029085 has 16 divisors (see below), whose sum is σ = 29505606912. Its totient is φ = 16070584000.
The previous prime is 22318029073. The next prime is 22318029089. The reversal of 22318029085 is 58092081322.
It is not a de Polignac number, because 22318029085 - 25 = 22318029053 is a prime.
It is a super-3 number, since 3×223180290853 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22318029089) 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, 2003269 + ... + 2014378.
It is an arithmetic number, because the mean of its divisors is an integer number (1844100432).
Almost surely, 222318029085 is an apocalyptic number.
It is an amenable number.
22318029085 is a deficient number, since it is larger than the sum of its proper divisors (7187577827).
22318029085 is a wasteful number, since it uses less digits than its factorization.
22318029085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4017764.
The product of its (nonzero) digits is 69120, while the sum is 40.
The spelling of 22318029085 in words is "twenty-two billion, three hundred eighteen million, twenty-nine thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •