Base | Representation |
---|---|
bin | 11011000101000011… |
… | …111011011010011000 |
3 | 2210001100112001101000 |
4 | 123011003323122120 |
5 | 434021420220422 |
6 | 21205102225000 |
7 | 2046346312164 |
oct | 330503733230 |
9 | 83040461330 |
10 | 29075945112 |
11 | 11370681a05 |
12 | 5775585160 |
13 | 2984ac8766 |
14 | 159b829ca4 |
15 | b52949cac |
hex | 6c50fb698 |
29075945112 has 128 divisors (see below), whose sum is σ = 81724593600. Its totient is φ = 9577672704.
The previous prime is 29075945083. The next prime is 29075945149. The reversal of 29075945112 is 21154957092.
29075945112 is a `hidden beast` number, since 2 + 9 + 0 + 7 + 594 + 51 + 1 + 2 = 666.
It is a super-3 number, since 3×290759451123 (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 31 ways as a sum of consecutive naturals, for example, 6892828 + ... + 6897044.
Almost surely, 229075945112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29075945112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40862296800).
29075945112 is an abundant number, since it is smaller than the sum of its proper divisors (52648648488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29075945112 is a wasteful number, since it uses less digits than its factorization.
29075945112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4602 (or 4592 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 45.
The spelling of 29075945112 in words is "twenty-nine billion, seventy-five million, nine hundred forty-five thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •