Base | Representation |
---|---|
bin | 10000000010100100100100… |
… | …110100000001100100101011 |
3 | 100020210002011002021211020020 |
4 | 100002210210310001210223 |
5 | 33221304043044021012 |
6 | 410012045042531523 |
7 | 20600512102345365 |
oct | 2002444464014453 |
9 | 306702132254206 |
10 | 70545455454507 |
11 | 20529183540350 |
12 | 7ab4222366ba3 |
13 | 304953c222207 |
14 | 135c5bd9d5d35 |
15 | 8250b1031a8c |
hex | 402924d0192b |
70545455454507 has 16 divisors (see below), whose sum is σ = 103204702050048. Its totient is φ = 42507683787680.
The previous prime is 70545455454479. The next prime is 70545455454517.
70545455454507 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 70545455454507 - 216 = 70545455388971 is a prime.
It is a super-2 number, since 2×705454554545072 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (70545455454517) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6178436703 + ... + 6178448120.
It is an arithmetic number, because the mean of its divisors is an integer number (6450293878128).
Almost surely, 270545455454507 is an apocalyptic number.
70545455454507 is a deficient number, since it is larger than the sum of its proper divisors (32659246595541).
70545455454507 is a wasteful number, since it uses less digits than its factorization.
70545455454507 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12356885010.
The product of its (nonzero) digits is 196000000, while the sum is 60.
The spelling of 70545455454507 in words is "seventy trillion, five hundred forty-five billion, four hundred fifty-five million, four hundred fifty-four thousand, five hundred seven".
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