Base | Representation |
---|---|
bin | 11011001100100001… |
… | …010010110000000000 |
3 | 2210101001222201211010 |
4 | 123030201102300000 |
5 | 434300434132032 |
6 | 21225332320520 |
7 | 2052426053625 |
oct | 331441226000 |
9 | 83331881733 |
10 | 29201083392 |
11 | 11425283178 |
12 | 57ab473140 |
13 | 29a4a01390 |
14 | 15b02c234c |
15 | b5d917ccc |
hex | 6cc852c00 |
29201083392 has 352 divisors, whose sum is σ = 87743918080. Its totient is φ = 8573091840.
The previous prime is 29201083391. The next prime is 29201083397. The reversal of 29201083392 is 29338010292.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 29201083392.
It is not an unprimeable number, because it can be changed into a prime (29201083391) 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, 127515534 + ... + 127515762.
Almost surely, 229201083392 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 29201083392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43871959040).
29201083392 is an abundant number, since it is smaller than the sum of its proper divisors (58542834688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29201083392 is a wasteful number, since it uses less digits than its factorization.
29201083392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399 (or 381 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 39.
The spelling of 29201083392 in words is "twenty-nine billion, two hundred one million, eighty-three thousand, three hundred ninety-two".
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