Base | Representation |
---|---|
bin | 1000010110001… |
… | …00110010111111 |
3 | 11212201222112120 |
4 | 10023010302333 |
5 | 120410341340 |
6 | 10540334023 |
7 | 1510043616 |
oct | 413046277 |
9 | 155658476 |
10 | 70012095 |
11 | 3657a13a |
12 | 1b544313 |
13 | 1167419a |
14 | 942687d |
15 | 622e4d0 |
hex | 42c4cbf |
70012095 has 8 divisors (see below), whose sum is σ = 112019376. Its totient is φ = 37339776.
The previous prime is 70012049. The next prime is 70012123. The reversal of 70012095 is 59021007.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70012095 - 214 = 69995711 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2333722 + ... + 2333751.
It is an arithmetic number, because the mean of its divisors is an integer number (14002422).
Almost surely, 270012095 is an apocalyptic number.
70012095 is a deficient number, since it is larger than the sum of its proper divisors (42007281).
70012095 is a wasteful number, since it uses less digits than its factorization.
70012095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4667481.
The product of its (nonzero) digits is 630, while the sum is 24.
The square root of 70012095 is about 8367.3230486219. The cubic root of 70012095 is about 412.1522652547.
The spelling of 70012095 in words is "seventy million, twelve thousand, ninety-five".
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