Base | Representation |
---|---|
bin | 100000010100100101… |
… | …0001010011001100100 |
3 | 20122011022011200010020 |
4 | 1000221022022121210 |
5 | 2114122430203003 |
6 | 51515253155140 |
7 | 5005021215234 |
oct | 1005112123144 |
9 | 218138150106 |
10 | 69410006628 |
11 | 27489159346 |
12 | 1155132bab0 |
13 | 6712143651 |
14 | 3506515cc4 |
15 | 1c1391cd53 |
hex | 102928a664 |
69410006628 has 24 divisors (see below), whose sum is σ = 161971508160. Its totient is φ = 23134550880.
The previous prime is 69410006609. The next prime is 69410006681. The reversal of 69410006628 is 82660001496.
It is a self number, because there is not a number n which added to its sum of digits gives 69410006628.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125263 + ... + 393078.
It is an arithmetic number, because the mean of its divisors is an integer number (6748812840).
Almost surely, 269410006628 is an apocalyptic number.
It is an amenable number.
69410006628 is an abundant number, since it is smaller than the sum of its proper divisors (92561501532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69410006628 is a wasteful number, since it uses less digits than its factorization.
69410006628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 529507 (or 529505 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 42.
The spelling of 69410006628 in words is "sixty-nine billion, four hundred ten million, six thousand, six hundred twenty-eight".
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