Base | Representation |
---|---|
bin | 100000010101110011… |
… | …0011101111011110000 |
3 | 20122021011021101112102 |
4 | 1000223212131323300 |
5 | 2114213422343404 |
6 | 51523315315532 |
7 | 5006026412321 |
oct | 1005346357360 |
9 | 218234241472 |
10 | 69450981104 |
11 | 274aa2a504a |
12 | 11562babba8 |
13 | 671a78b8bb |
14 | 350bb40448 |
15 | 1c1731371e |
hex | 102b99def0 |
69450981104 has 20 divisors (see below), whose sum is σ = 134572230576. Its totient is φ = 34722663552.
The previous prime is 69450981073. The next prime is 69450981133. The reversal of 69450981104 is 40118905496.
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 3 ways as a sum of consecutive naturals, for example, 33572 + ... + 374204.
Almost surely, 269450981104 is an apocalyptic number.
It is an amenable number.
69450981104 is a deficient number, since it is larger than the sum of its proper divisors (65121249472).
69450981104 is a wasteful number, since it uses less digits than its factorization.
69450981104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353384 (or 353378 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 47.
The spelling of 69450981104 in words is "sixty-nine billion, four hundred fifty million, nine hundred eighty-one thousand, one hundred four".
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