Base | Representation |
---|---|
bin | 100000010101011011… |
… | …0110010110000101000 |
3 | 20122020021202110001001 |
4 | 1000222312302300220 |
5 | 2114202222432441 |
6 | 51522151404344 |
7 | 5005515241204 |
oct | 1005266626050 |
9 | 218207673031 |
10 | 69438483496 |
11 | 274a3239448 |
12 | 1155a9836b4 |
13 | 6718004275 |
14 | 350a209b04 |
15 | 1c16195731 |
hex | 102adb2c28 |
69438483496 has 8 divisors (see below), whose sum is σ = 130197156570. Its totient is φ = 34719241744.
The previous prime is 69438483469. The next prime is 69438483533.
69438483496 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in only one way, i.e., 59738203396 + 9700280100 = 244414^2 + 98490^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4339905211 + ... + 4339905226.
Almost surely, 269438483496 is an apocalyptic number.
It is an amenable number.
69438483496 is a deficient number, since it is larger than the sum of its proper divisors (60758673074).
69438483496 is a wasteful number, since it uses less digits than its factorization.
69438483496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8679810443 (or 8679810439 counting only the distinct ones).
The product of its digits is 107495424, while the sum is 64.
The spelling of 69438483496 in words is "sixty-nine billion, four hundred thirty-eight million, four hundred eighty-three thousand, four hundred ninety-six".
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