Base | Representation |
---|---|
bin | 1000011101010… |
… | …00010101010011 |
3 | 11221111022222122 |
4 | 10032220111103 |
5 | 121130202313 |
6 | 11012324455 |
7 | 1521005030 |
oct | 416502523 |
9 | 157438878 |
10 | 70944083 |
11 | 37056381 |
12 | 1b91372b |
13 | 1190c462 |
14 | 95ca387 |
15 | 6365708 |
hex | 43a8553 |
70944083 has 8 divisors (see below), whose sum is σ = 81437952. Its totient is φ = 60539976.
The previous prime is 70944053. The next prime is 70944091. The reversal of 70944083 is 38044907.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70944083 - 28 = 70943827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70944053) 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, 20735 + ... + 23912.
It is an arithmetic number, because the mean of its divisors is an integer number (10179744).
Almost surely, 270944083 is an apocalyptic number.
70944083 is a deficient number, since it is larger than the sum of its proper divisors (10493869).
70944083 is a wasteful number, since it uses less digits than its factorization.
70944083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44881.
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 70944083 is about 8422.8310561236. The cubic root of 70944083 is about 413.9730411782.
The spelling of 70944083 in words is "seventy million, nine hundred forty-four thousand, eighty-three".
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