Base | Representation |
---|---|
bin | 111001000110… |
… | …0001101001000 |
3 | 2002022211021210 |
4 | 1302030031020 |
5 | 30130400113 |
6 | 2545333120 |
7 | 512303220 |
oct | 162141510 |
9 | 62284253 |
10 | 29934408 |
11 | 15996189 |
12 | a0371a0 |
13 | 628118a |
14 | 3d93080 |
15 | 29646c3 |
hex | 1c8c348 |
29934408 has 128 divisors (see below), whose sum is σ = 91422720. Its totient is φ = 7983360.
The previous prime is 29934379. The next prime is 29934413. The reversal of 29934408 is 80443992.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235641 + ... + 235767.
It is an arithmetic number, because the mean of its divisors is an integer number (714240).
Almost surely, 229934408 is an apocalyptic number.
29934408 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 29934408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45711360).
29934408 is an abundant number, since it is smaller than the sum of its proper divisors (61488312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29934408 is a wasteful number, since it uses less digits than its factorization.
29934408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227 (or 223 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 29934408 is about 5471.2345955917. The cubic root of 29934408 is about 310.4966302491.
The spelling of 29934408 in words is "twenty-nine million, nine hundred thirty-four thousand, four hundred eight".
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