Base | Representation |
---|---|
bin | 1101001010110100… |
… | …00110011100010001 |
3 | 200020201112202102010 |
4 | 12211122012130101 |
5 | 103434413100230 |
6 | 3125315413133 |
7 | 340126301601 |
oct | 64532063421 |
9 | 20221482363 |
10 | 7070050065 |
11 | 2aa894a291 |
12 | 14538b41a9 |
13 | 8889914a0 |
14 | 4b0d92c01 |
15 | 2b5a549b0 |
hex | 1a5686711 |
7070050065 has 32 divisors (see below), whose sum is σ = 12235982976. Its totient is φ = 3465285120.
The previous prime is 7070050037. The next prime is 7070050069. The reversal of 7070050065 is 5600500707.
It is not a de Polignac number, because 7070050065 - 214 = 7070033681 is a prime.
It is not an unprimeable number, because it can be changed into a prime (7070050069) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35596 + ... + 124125.
It is an arithmetic number, because the mean of its divisors is an integer number (382374468).
Almost surely, 27070050065 is an apocalyptic number.
It is an amenable number.
7070050065 is a deficient number, since it is larger than the sum of its proper divisors (5165932911).
7070050065 is a wasteful number, since it uses less digits than its factorization.
7070050065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159969.
The product of its (nonzero) digits is 7350, while the sum is 30.
The square root of 7070050065 is about 84083.5897485354. The cubic root of 7070050065 is about 1919.2910129141.
The spelling of 7070050065 in words is "seven billion, seventy million, fifty thousand, sixty-five".
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