Base | Representation |
---|---|
bin | 101001010000110000… |
… | …0110001001010101110 |
3 | 22110201022121000201000 |
4 | 1102201200301022232 |
5 | 2422432410131234 |
6 | 104412331501130 |
7 | 6254546435220 |
oct | 1224140611256 |
9 | 273638530630 |
10 | 88609067694 |
11 | 34640566064 |
12 | 1520abb77a6 |
13 | 84818c9c04 |
14 | 44082aa410 |
15 | 24891c8899 |
hex | 14a18312ae |
88609067694 has 32 divisors (see below), whose sum is σ = 225038903040. Its totient is φ = 25316876376.
The previous prime is 88609067669. The next prime is 88609067731. The reversal of 88609067694 is 49676090688.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117207384 + ... + 117208139.
It is an arithmetic number, because the mean of its divisors is an integer number (7032465720).
Almost surely, 288609067694 is an apocalyptic number.
88609067694 is an abundant number, since it is smaller than the sum of its proper divisors (136429835346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88609067694 is a wasteful number, since it uses less digits than its factorization.
88609067694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234415541 (or 234415535 counting only the distinct ones).
The product of its (nonzero) digits is 31352832, while the sum is 63.
The spelling of 88609067694 in words is "eighty-eight billion, six hundred nine million, sixty-seven thousand, six hundred ninety-four".
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