Base | Representation |
---|---|
bin | 100000110011000011… |
… | …0110111110000000010 |
3 | 20201210120021110101121 |
4 | 1001212012313300002 |
5 | 2123221213211421 |
6 | 52204542022454 |
7 | 5042245554664 |
oct | 1014606676002 |
9 | 221716243347 |
10 | 70432553986 |
11 | 27963382303 |
12 | 11797877a2a |
13 | 6845c46562 |
14 | 35a2252534 |
15 | 1c735a4d41 |
hex | 10661b7c02 |
70432553986 has 8 divisors (see below), whose sum is σ = 105831932940. Its totient is φ = 35155243008.
The previous prime is 70432553969. The next prime is 70432553993. The reversal of 70432553986 is 68935523407.
It can be written as a sum of positive squares in 2 ways, for example, as 61991538361 + 8441015625 = 248981^2 + 91875^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30515551 + ... + 30517858.
Almost surely, 270432553986 is an apocalyptic number.
70432553986 is a deficient number, since it is larger than the sum of its proper divisors (35399378954).
70432553986 is a wasteful number, since it uses less digits than its factorization.
70432553986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61033988.
The product of its (nonzero) digits is 5443200, while the sum is 52.
The spelling of 70432553986 in words is "seventy billion, four hundred thirty-two million, five hundred fifty-three thousand, nine hundred eighty-six".
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