Base | Representation |
---|---|
bin | 100011110001111001… |
… | …0110010100000111000 |
3 | 21100022211211200022220 |
4 | 1013203302302200320 |
5 | 2224330030424133 |
6 | 55144214044040 |
7 | 5360033543400 |
oct | 1074362624070 |
9 | 240284750286 |
10 | 76836186168 |
11 | 2a64a029a05 |
12 | 12a84349620 |
13 | 7326825c21 |
14 | 3a0c8cd800 |
15 | 1eea86c5b3 |
hex | 11e3cb2838 |
76836186168 has 48 divisors (see below), whose sum is σ = 223452177480. Its totient is φ = 21953195712.
The previous prime is 76836186121. The next prime is 76836186173. The reversal of 76836186168 is 86168163867.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 32667271 + ... + 32669622.
Almost surely, 276836186168 is an apocalyptic number.
It is an amenable number.
76836186168 is an abundant number, since it is smaller than the sum of its proper divisors (146615991312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76836186168 is a wasteful number, since it uses less digits than its factorization.
76836186168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65336916 (or 65336905 counting only the distinct ones).
The product of its digits is 13934592, while the sum is 60.
The spelling of 76836186168 in words is "seventy-six billion, eight hundred thirty-six million, one hundred eighty-six thousand, one hundred sixty-eight".
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