Base | Representation |
---|---|
bin | 1000011101001… |
… | …00101001101110 |
3 | 11221110120022020 |
4 | 10032210221232 |
5 | 121124212011 |
6 | 11012131010 |
7 | 1520613051 |
oct | 416445156 |
9 | 157416266 |
10 | 70929006 |
11 | 37046015 |
12 | 1b906a66 |
13 | 11905635 |
14 | 95c4a98 |
15 | 6361006 |
hex | 43a4a6e |
70929006 has 8 divisors (see below), whose sum is σ = 141858024. Its totient is φ = 23643000.
The previous prime is 70928939. The next prime is 70929007. The reversal of 70929006 is 60092907.
It is a sphenic number, since it is the product of 3 distinct primes.
70929006 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70929007) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 5910745 + ... + 5910756.
It is an arithmetic number, because the mean of its divisors is an integer number (17732253).
Almost surely, 270929006 is an apocalyptic number.
70929006 is the 5327-th centered pentagonal number.
70929006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70929006 is a wasteful number, since it uses less digits than its factorization.
70929006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11821506.
The product of its (nonzero) digits is 6804, while the sum is 33.
The square root of 70929006 is about 8421.9360007067. The cubic root of 70929006 is about 413.9437133214.
The spelling of 70929006 in words is "seventy million, nine hundred twenty-nine thousand, six".
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