Base | Representation |
---|---|
bin | 1101100000000011101101… |
… | …11110101101100111110000 |
3 | 10220010020000012222222100220 |
4 | 12300001312332231213300 |
5 | 12342410140341214412 |
6 | 143050503455413040 |
7 | 6152642251034142 |
oct | 660016676554760 |
9 | 126106005888326 |
10 | 29688810101232 |
11 | 9506a54353237 |
12 | 33b5a82524180 |
13 | 1374848257689 |
14 | 748d36064c92 |
15 | 36741a06968c |
hex | 1b0076fad9f0 |
29688810101232 has 160 divisors (see below), whose sum is σ = 78612864454656. Its totient is φ = 9652545792000.
The previous prime is 29688810101231. The next prime is 29688810101233. The reversal of 29688810101232 is 23210101888692.
It is an interprime number because it is at equal distance from previous prime (29688810101231) and next prime (29688810101233).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29688810101231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117864382 + ... + 118116002.
Almost surely, 229688810101232 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 29688810101232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39306432227328).
29688810101232 is an abundant number, since it is smaller than the sum of its proper divisors (48924054353424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29688810101232 is a wasteful number, since it uses less digits than its factorization.
29688810101232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252079 (or 252073 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 51.
The spelling of 29688810101232 in words is "twenty-nine trillion, six hundred eighty-eight billion, eight hundred ten million, one hundred one thousand, two hundred thirty-two".
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