Base | Representation |
---|---|
bin | 100001000001101011… |
… | …1100011110100001001 |
3 | 20210001210000110212122 |
4 | 1002003113203310021 |
5 | 2130222401434131 |
6 | 52325400021025 |
7 | 5060356350206 |
oct | 1020327436411 |
9 | 223053013778 |
10 | 70923468041 |
11 | 280954a32a8 |
12 | 118b4161775 |
13 | 68c3869b4a |
14 | 360b520cad |
15 | 1ca1725d7b |
hex | 10835e3d09 |
70923468041 has 4 divisors (see below), whose sum is σ = 73369104900. Its totient is φ = 68477831184.
The previous prime is 70923467959. The next prime is 70923468059. The reversal of 70923468041 is 14086432907.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 23128326400 + 47795141641 = 152080^2 + 218621^2 .
It is a cyclic number.
It is not a de Polignac number, because 70923468041 - 218 = 70923205897 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70923467983 and 70923468001.
It is not an unprimeable number, because it can be changed into a prime (70923468841) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222818386 + ... + 1222818443.
It is an arithmetic number, because the mean of its divisors is an integer number (18342276225).
Almost surely, 270923468041 is an apocalyptic number.
It is an amenable number.
70923468041 is a deficient number, since it is larger than the sum of its proper divisors (2445636859).
70923468041 is a wasteful number, since it uses less digits than its factorization.
70923468041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2445636858.
The product of its (nonzero) digits is 290304, while the sum is 44.
The spelling of 70923468041 in words is "seventy billion, nine hundred twenty-three million, four hundred sixty-eight thousand, forty-one".
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