Base | Representation |
---|---|
bin | 100000110011001000… |
… | …0000100101111111111 |
3 | 20201210201211000202222 |
4 | 1001212100010233333 |
5 | 2123222322412102 |
6 | 52205105435555 |
7 | 5042305223432 |
oct | 1014620045777 |
9 | 221721730688 |
10 | 70434966527 |
11 | 2796477a942 |
12 | 1179863bbbb |
13 | 68465ac6b3 |
14 | 35a26bd819 |
15 | 1c738ceaa2 |
hex | 1066404bff |
70434966527 has 8 divisors (see below), whose sum is σ = 73500221664. Its totient is φ = 67369950208.
The previous prime is 70434966493. The next prime is 70434966551. The reversal of 70434966527 is 72566943407.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70434966527 - 220 = 70433917951 is a prime.
It is a super-2 number, since 2×704349665272 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70434966127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 817163 + ... + 899235.
It is an arithmetic number, because the mean of its divisors is an integer number (9187527708).
Almost surely, 270434966527 is an apocalyptic number.
70434966527 is a deficient number, since it is larger than the sum of its proper divisors (3065255137).
70434966527 is a wasteful number, since it uses less digits than its factorization.
70434966527 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119409.
The product of its (nonzero) digits is 7620480, while the sum is 53.
The spelling of 70434966527 in words is "seventy billion, four hundred thirty-four million, nine hundred sixty-six thousand, five hundred twenty-seven".
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