Base | Representation |
---|---|
bin | 11011000010011111… |
… | …101010100110000000 |
3 | 2202221100111100110112 |
4 | 123002133222212000 |
5 | 433424404301413 |
6 | 21200523250452 |
7 | 2045314306310 |
oct | 330237524600 |
9 | 82840440415 |
10 | 29032884608 |
11 | 11349340a12 |
12 | 5763079a28 |
13 | 2978bccb80 |
14 | 1595c1b440 |
15 | b4dc912a8 |
hex | 6c27ea980 |
29032884608 has 256 divisors, whose sum is σ = 74901456000. Its totient is φ = 10899947520.
The previous prime is 29032884607. The next prime is 29032884649. The reversal of 29032884608 is 80648823092.
It is a super-2 number, since 2×290328846082 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29032884607) 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, 20604608 + ... + 20606016.
Almost surely, 229032884608 is an apocalyptic number.
29032884608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29032884608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37450728000).
29032884608 is an abundant number, since it is smaller than the sum of its proper divisors (45868571392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29032884608 is a wasteful number, since it uses less digits than its factorization.
29032884608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1533 (or 1521 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 50.
The spelling of 29032884608 in words is "twenty-nine billion, thirty-two million, eight hundred eighty-four thousand, six hundred eight".
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