Base | Representation |
---|---|
bin | 10100101101010111… |
… | …010101110111011000 |
3 | 2010101122211021200122 |
4 | 110231113111313120 |
5 | 331014344230242 |
6 | 14114241052412 |
7 | 1415012200316 |
oct | 245527256730 |
9 | 63348737618 |
10 | 22235930072 |
11 | 948066a414 |
12 | 4386927108 |
13 | 21349a9495 |
14 | 110d2370b6 |
15 | 8a21d3ad2 |
hex | 52d5d5dd8 |
22235930072 has 16 divisors (see below), whose sum is σ = 41693967000. Its totient is φ = 11117538880.
The previous prime is 22235930069. The next prime is 22235930081. The reversal of 22235930072 is 27003953222.
It is a super-3 number, since 3×222359300723 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334679 + ... + 395577.
Almost surely, 222235930072 is an apocalyptic number.
It is an amenable number.
22235930072 is a deficient number, since it is larger than the sum of its proper divisors (19458036928).
22235930072 is a wasteful number, since it uses less digits than its factorization.
22235930072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106546 (or 106542 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 35.
The spelling of 22235930072 in words is "twenty-two billion, two hundred thirty-five million, nine hundred thirty thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •