Base | Representation |
---|---|
bin | 1000011011001… |
… | …01011011010010 |
3 | 11220222102001200 |
4 | 10031211123102 |
5 | 121042420114 |
6 | 11002412030 |
7 | 1515454041 |
oct | 415453322 |
9 | 156872050 |
10 | 70670034 |
11 | 36989496 |
12 | 1b801016 |
13 | 118447b6 |
14 | 9558558 |
15 | 630e409 |
hex | 43656d2 |
70670034 has 12 divisors (see below), whose sum is σ = 153118446. Its totient is φ = 23556672.
The previous prime is 70670021. The next prime is 70670077. The reversal of 70670034 is 43007607.
It can be written as a sum of positive squares in only one way, i.e., 54243225 + 16426809 = 7365^2 + 4053^2 .
It is a super-2 number, since 2×706700342 = 9988507411122312, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1963039 + ... + 1963074.
Almost surely, 270670034 is an apocalyptic number.
70670034 is an abundant number, since it is smaller than the sum of its proper divisors (82448412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70670034 is a wasteful number, since it uses less digits than its factorization.
70670034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3926121 (or 3926118 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 27.
The square root of 70670034 is about 8406.5470914044. The cubic root of 70670034 is about 413.4393095990.
The spelling of 70670034 in words is "seventy million, six hundred seventy thousand, thirty-four".
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