Base | Representation |
---|---|
bin | 1101100100010010111011… |
… | …00000000000000000000000 |
3 | 10220122010211102201210021100 |
4 | 12302021131200000000000 |
5 | 12402301333321221322 |
6 | 143241423415054400 |
7 | 6166315346415450 |
oct | 662113540000000 |
9 | 126563742653240 |
10 | 29834411507712 |
11 | 9562780572a29 |
12 | 341a138071400 |
13 | 13854b0447076 |
14 | 751dc9585d60 |
15 | 36b0dc8dbdac |
hex | 1b225d800000 |
29834411507712 has 288 divisors, whose sum is σ = 98502653143440. Its totient is φ = 8523966578688.
The previous prime is 29834411507699. The next prime is 29834411507717. The reversal of 29834411507712 is 21770511443892.
It is a happy number.
29834411507712 is a `hidden beast` number, since 2 + 9 + 83 + 4 + 41 + 1 + 507 + 7 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (288).
It is a super-2 number, since 2×298344115077122 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29834411507717) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 528454078 + ... + 528510530.
Almost surely, 229834411507712 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 29834411507712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49251326571720).
29834411507712 is an abundant number, since it is smaller than the sum of its proper divisors (68668241635728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29834411507712 is an frugal number, since it uses more digits than its factorization.
29834411507712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56512 (or 56465 counting only the distinct ones).
The product of its (nonzero) digits is 3386880, while the sum is 54.
The spelling of 29834411507712 in words is "twenty-nine trillion, eight hundred thirty-four billion, four hundred eleven million, five hundred seven thousand, seven hundred twelve".
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