Base | Representation |
---|---|
bin | 100101101010101010… |
… | …1100011001001111100 |
3 | 21201210021012000010112 |
4 | 1023111111203021330 |
5 | 2311124440413411 |
6 | 101054255325152 |
7 | 5562331550414 |
oct | 1132525431174 |
9 | 251707160115 |
10 | 80888607356 |
11 | 31339567a27 |
12 | 138155207b8 |
13 | 782126ca9b |
14 | 3cb4bab644 |
15 | 21864e9b8b |
hex | 12d556327c |
80888607356 has 48 divisors (see below), whose sum is σ = 155647215360. Its totient is φ = 36611245440.
The previous prime is 80888607347. The next prime is 80888607389. The reversal of 80888607356 is 65370688808.
It is a junction number, because it is equal to n+sod(n) for n = 80888607295 and 80888607304.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1673480 + ... + 1721136.
It is an arithmetic number, because the mean of its divisors is an integer number (3242650320).
Almost surely, 280888607356 is an apocalyptic number.
It is an amenable number.
80888607356 is a deficient number, since it is larger than the sum of its proper divisors (74758608004).
80888607356 is a wasteful number, since it uses less digits than its factorization.
80888607356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48674 (or 48672 counting only the distinct ones).
The product of its (nonzero) digits is 15482880, while the sum is 59.
The spelling of 80888607356 in words is "eighty billion, eight hundred eighty-eight million, six hundred seven thousand, three hundred fifty-six".
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