Base | Representation |
---|---|
bin | 11011110100011000… |
… | …101111011001011011 |
3 | 2212002200112122222111 |
4 | 123310120233121123 |
5 | 442133200230300 |
6 | 21415544133151 |
7 | 2105130134146 |
oct | 336430573133 |
9 | 85080478874 |
10 | 29869930075 |
11 | 11738884627 |
12 | 59574671b7 |
13 | 2a8045384b |
14 | 163506b05d |
15 | b9c4d49ba |
hex | 6f462f65b |
29869930075 has 12 divisors (see below), whose sum is σ = 37384872840. Its totient is φ = 23672615360.
The previous prime is 29869930073. The next prime is 29869930117. The reversal of 29869930075 is 57003996892.
It is not a de Polignac number, because 29869930075 - 21 = 29869930073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29869930073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5580490 + ... + 5585839.
It is an arithmetic number, because the mean of its divisors is an integer number (3115406070).
Almost surely, 229869930075 is an apocalyptic number.
29869930075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
29869930075 is a deficient number, since it is larger than the sum of its proper divisors (7514942765).
29869930075 is a wasteful number, since it uses less digits than its factorization.
29869930075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11166446 (or 11166441 counting only the distinct ones).
The product of its (nonzero) digits is 7348320, while the sum is 58.
The spelling of 29869930075 in words is "twenty-nine billion, eight hundred sixty-nine million, nine hundred thirty thousand, seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •