Base | Representation |
---|---|
bin | 1000011010110… |
… | …11001100000010 |
3 | 11220220021112111 |
4 | 10031123030002 |
5 | 121040044343 |
6 | 11001445534 |
7 | 1515220552 |
oct | 415331402 |
9 | 156807474 |
10 | 70628098 |
11 | 3695aa32 |
12 | 1b7a08aa |
13 | 1182b698 |
14 | 9547162 |
15 | 6301c9d |
hex | 435b302 |
70628098 has 8 divisors (see below), whose sum is σ = 112174092. Its totient is φ = 33236736.
The previous prime is 70628053. The next prime is 70628143. The reversal of 70628098 is 89082607.
It is an interprime number because it is at equal distance from previous prime (70628053) and next prime (70628143).
It can be written as a sum of positive squares in 2 ways, for example, as 70610409 + 17689 = 8403^2 + 133^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 70628098.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038615 + ... + 1038682.
Almost surely, 270628098 is an apocalyptic number.
70628098 is a deficient number, since it is larger than the sum of its proper divisors (41545994).
70628098 is a wasteful number, since it uses less digits than its factorization.
70628098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2077316.
The product of its (nonzero) digits is 48384, while the sum is 40.
The square root of 70628098 is about 8404.0524748481. The cubic root of 70628098 is about 413.3575143386.
The spelling of 70628098 in words is "seventy million, six hundred twenty-eight thousand, ninety-eight".
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