Base | Representation |
---|---|
bin | 111000000001… |
… | …1111110010000 |
3 | 2001021110211211 |
4 | 1300003332100 |
5 | 30010021100 |
6 | 2525345504 |
7 | 504460324 |
oct | 160037620 |
9 | 61243754 |
10 | 29376400 |
11 | 15644a19 |
12 | 9a08294 |
13 | 61171b1 |
14 | 3c89984 |
15 | 28a41ba |
hex | 1c03f90 |
29376400 has 45 divisors (see below), whose sum is σ = 70838193. Its totient is φ = 11707200.
The previous prime is 29376397. The next prime is 29376401. The reversal of 29376400 is 467392.
The square root of 29376400 is 5420.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 10575504 + 18800896 = 3252^2 + 4336^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29376401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 108265 + ... + 108535.
Almost surely, 229376400 is an apocalyptic number.
29376400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
29376400 is the 5420-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29376400
29376400 is an abundant number, since it is smaller than the sum of its proper divisors (41461793).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29376400 is an equidigital number, since it uses as much as digits as its factorization.
29376400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560 (or 278 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 31.
The cubic root of 29376400 is about 308.5551913528. Note that the first 3 decimals are identical.
The spelling of 29376400 in words is "twenty-nine million, three hundred seventy-six thousand, four hundred".
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