Base | Representation |
---|---|
bin | 1000011010001… |
… | …11001011010010 |
3 | 11220202010002122 |
4 | 10031013023102 |
5 | 121024434010 |
6 | 11000014242 |
7 | 1514426564 |
oct | 415071322 |
9 | 156663078 |
10 | 70546130 |
11 | 36904396 |
12 | 1b761382 |
13 | 11800295 |
14 | 9525334 |
15 | 62d7855 |
hex | 43472d2 |
70546130 has 8 divisors (see below), whose sum is σ = 126983052. Its totient is φ = 28218448.
The previous prime is 70546121. The next prime is 70546153. The reversal of 70546130 is 3164507.
It can be written as a sum of positive squares in 2 ways, for example, as 70274689 + 271441 = 8383^2 + 521^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×705461303 (a number of 25 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 70546130.
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, 3527297 + ... + 3527316.
Almost surely, 270546130 is an apocalyptic number.
70546130 is a deficient number, since it is larger than the sum of its proper divisors (56436922).
70546130 is a wasteful number, since it uses less digits than its factorization.
70546130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7054620.
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 70546130 is about 8399.1743641860. The cubic root of 70546130 is about 413.1975439891.
The spelling of 70546130 in words is "seventy million, five hundred forty-six thousand, one hundred thirty".
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