Base | Representation |
---|---|
bin | 100000001111110001… |
… | …1111000000100000000 |
3 | 20121202002011102101201 |
4 | 1000133203320010000 |
5 | 2113310214200404 |
6 | 51451301510544 |
7 | 5001024401461 |
oct | 1003743700400 |
9 | 217662142351 |
10 | 69248975104 |
11 | 27406271a41 |
12 | 11507412454 |
13 | 66b798151a |
14 | 34ccd98d68 |
15 | 1c0470eca4 |
hex | 101f8f8100 |
69248975104 has 27 divisors (see below), whose sum is σ = 138235851327. Its totient is φ = 34622382336.
The previous prime is 69248975099. The next prime is 69248975171. The reversal of 69248975104 is 40157984296.
The square root of 69248975104 is 263152.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
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 2 ways as a sum of consecutive naturals, for example, 4202209 + ... + 4218655.
Almost surely, 269248975104 is an apocalyptic number.
69248975104 is a gapful number since it is divisible by the number (64) formed by its first and last digit.
69248975104 is the 263152-nd square number.
It is an amenable number.
69248975104 is a deficient number, since it is larger than the sum of its proper divisors (68986876223).
69248975104 is an frugal number, since it uses more digits than its factorization.
69248975104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32910 (or 16449 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 55.
The spelling of 69248975104 in words is "sixty-nine billion, two hundred forty-eight million, nine hundred seventy-five thousand, one hundred four".
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