Base | Representation |
---|---|
bin | 1000010111111… |
… | …00001101101110 |
3 | 11220011111220122 |
4 | 10023330031232 |
5 | 120440122321 |
6 | 10545244542 |
7 | 1512010451 |
oct | 413741556 |
9 | 156144818 |
10 | 70239086 |
11 | 36714735 |
12 | 1b633752 |
13 | 117235b8 |
14 | 9485498 |
15 | 62768ab |
hex | 42fc36e |
70239086 has 8 divisors (see below), whose sum is σ = 110903880. Its totient is φ = 33271128.
The previous prime is 70239083. The next prime is 70239089. The reversal of 70239086 is 68093207.
It is an interprime number because it is at equal distance from previous prime (70239083) and next prime (70239089).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70239083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 924161 + ... + 924236.
It is an arithmetic number, because the mean of its divisors is an integer number (13862985).
Almost surely, 270239086 is an apocalyptic number.
70239086 is a deficient number, since it is larger than the sum of its proper divisors (40664794).
70239086 is a wasteful number, since it uses less digits than its factorization.
70239086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1848418.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 70239086 is about 8380.8762071755. The cubic root of 70239086 is about 412.5972070879.
The spelling of 70239086 in words is "seventy million, two hundred thirty-nine thousand, eighty-six".
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