Base | Representation |
---|---|
bin | 100000001100001111… |
… | …1110010011011011000 |
3 | 20121102211011101021011 |
4 | 1000120133302123120 |
5 | 2113034344303221 |
6 | 51431425423304 |
7 | 4665055145113 |
oct | 1003037623330 |
9 | 217384141234 |
10 | 69130462936 |
11 | 27355386aa7 |
12 | 1149379ab34 |
13 | 6699258892 |
14 | 34bb34957a |
15 | 1be91001e1 |
hex | 10187f26d8 |
69130462936 has 8 divisors (see below), whose sum is σ = 129619618020. Its totient is φ = 34565231464.
The previous prime is 69130462931. The next prime is 69130462949. The reversal of 69130462936 is 63926403196.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 69130462936.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69130462931) 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 as a sum of consecutive naturals, namely, 4320653926 + ... + 4320653941.
Almost surely, 269130462936 is an apocalyptic number.
It is an amenable number.
69130462936 is a deficient number, since it is larger than the sum of its proper divisors (60489155084).
69130462936 is a wasteful number, since it uses less digits than its factorization.
69130462936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8641307873 (or 8641307869 counting only the distinct ones).
The product of its (nonzero) digits is 1259712, while the sum is 49.
The spelling of 69130462936 in words is "sixty-nine billion, one hundred thirty million, four hundred sixty-two thousand, nine hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •