Base | Representation |
---|---|
bin | 111000100001… |
… | …0000011101001 |
3 | 2001202101200020 |
4 | 1301002003221 |
5 | 30041140242 |
6 | 2535031053 |
7 | 506566605 |
oct | 161020351 |
9 | 61671606 |
10 | 29630697 |
11 | 157a8a88 |
12 | 9b0b489 |
13 | 61a5b75 |
14 | 3d14505 |
15 | 29046ec |
hex | 1c420e9 |
29630697 has 4 divisors (see below), whose sum is σ = 39507600. Its totient is φ = 19753796.
The previous prime is 29630641. The next prime is 29630701. The reversal of 29630697 is 79603692.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 29630697 - 211 = 29628649 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29630197) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4938447 + ... + 4938452.
It is an arithmetic number, because the mean of its divisors is an integer number (9876900).
Almost surely, 229630697 is an apocalyptic number.
It is an amenable number.
29630697 is a deficient number, since it is larger than the sum of its proper divisors (9876903).
29630697 is an equidigital number, since it uses as much as digits as its factorization.
29630697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9876902.
The product of its (nonzero) digits is 122472, while the sum is 42.
The square root of 29630697 is about 5443.4085828642. The cubic root of 29630697 is about 309.4429712504.
The spelling of 29630697 in words is "twenty-nine million, six hundred thirty thousand, six hundred ninety-seven".
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