Base | Representation |
---|---|
bin | 11011100011100100… |
… | …111011010110000000 |
3 | 2211101000212122222222 |
4 | 123203210323112000 |
5 | 441044001141224 |
6 | 21331551350212 |
7 | 2065134050204 |
oct | 334344732600 |
9 | 84330778888 |
10 | 29587912064 |
11 | 11603672297 |
12 | 5898b22368 |
13 | 2a36bb0799 |
14 | 1609818b04 |
15 | b82878b5e |
hex | 6e393b580 |
29587912064 has 32 divisors (see below), whose sum is σ = 58953666240. Its totient is φ = 14791697920.
The previous prime is 29587912061. The next prime is 29587912069. The reversal of 29587912064 is 46021978592.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 29587911997 and 29587912015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29587912061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1099409 + ... + 1125999.
It is an arithmetic number, because the mean of its divisors is an integer number (1842302070).
Almost surely, 229587912064 is an apocalyptic number.
It is an amenable number.
29587912064 is a deficient number, since it is larger than the sum of its proper divisors (29365754176).
29587912064 is an equidigital number, since it uses as much as digits as its factorization.
29587912064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35298 (or 35286 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 53.
The spelling of 29587912064 in words is "twenty-nine billion, five hundred eighty-seven million, nine hundred twelve thousand, sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •