Base | Representation |
---|---|
bin | 11111100110100101100001… |
… | …11110100000110100110000 |
3 | 100010001201010200011221022202 |
4 | 33303102300332200310300 |
5 | 33102103331221323142 |
6 | 403445451011322332 |
7 | 20431613160431564 |
oct | 1763226076406460 |
9 | 303051120157282 |
10 | 69495540026672 |
11 | 20163990666761 |
12 | 796484b8b03a8 |
13 | 2ca152a888176 |
14 | 13238601956a4 |
15 | 807b1257e032 |
hex | 3f34b0fa0d30 |
69495540026672 has 10 divisors (see below), whose sum is σ = 134647608801708. Its totient is φ = 34747770013328.
The previous prime is 69495540026669. The next prime is 69495540026743. The reversal of 69495540026672 is 27662004559496.
It is a happy number.
69495540026672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 69495540026599 and 69495540026608.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171735625818 + ... + 2171735625849.
Almost surely, 269495540026672 is an apocalyptic number.
It is an amenable number.
69495540026672 is a deficient number, since it is larger than the sum of its proper divisors (65152068775036).
69495540026672 is a wasteful number, since it uses less digits than its factorization.
69495540026672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4343471251675 (or 4343471251669 counting only the distinct ones).
The product of its (nonzero) digits is 195955200, while the sum is 65.
The spelling of 69495540026672 in words is "sixty-nine trillion, four hundred ninety-five billion, five hundred forty million, twenty-six thousand, six hundred seventy-two".
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