Base | Representation |
---|---|
bin | 111001001000… |
… | …1001110000100 |
3 | 2002100212110112 |
4 | 1302101032010 |
5 | 30132024243 |
6 | 2550012152 |
7 | 512420132 |
oct | 162211604 |
9 | 62325415 |
10 | 29954948 |
11 | 159aa661 |
12 | a047058 |
13 | 628a62a |
14 | 3d9a752 |
15 | 296a818 |
hex | 1c91384 |
29954948 has 6 divisors (see below), whose sum is σ = 52421166. Its totient is φ = 14977472.
The previous prime is 29954923. The next prime is 29954987. The reversal of 29954948 is 84945992.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 21086464 + 8868484 = 4592^2 + 2978^2 .
It is a junction number, because it is equal to n+sod(n) for n = 29954896 and 29954905.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3744365 + ... + 3744372.
It is an arithmetic number, because the mean of its divisors is an integer number (8736861).
Almost surely, 229954948 is an apocalyptic number.
It is an amenable number.
29954948 is a deficient number, since it is larger than the sum of its proper divisors (22466218).
29954948 is a wasteful number, since it uses less digits than its factorization.
29954948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7488741 (or 7488739 counting only the distinct ones).
The product of its digits is 933120, while the sum is 50.
The square root of 29954948 is about 5473.1113637491. Note that the first 3 decimals coincide. The cubic root of 29954948 is about 310.5676315156.
The spelling of 29954948 in words is "twenty-nine million, nine hundred fifty-four thousand, nine hundred forty-eight".
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