Base | Representation |
---|---|
bin | 11110110010011100101011 |
3 | 120012001021021 |
4 | 132302130223 |
5 | 4031232310 |
6 | 444553311 |
7 | 125413324 |
oct | 36623453 |
9 | 16161237 |
10 | 8070955 |
11 | 4612912 |
12 | 2852837 |
13 | 1897819 |
14 | 110144b |
15 | a965da |
hex | 7b272b |
8070955 has 4 divisors (see below), whose sum is σ = 9685152. Its totient is φ = 6456760.
The previous prime is 8070929. The next prime is 8070967. The reversal of 8070955 is 5590708.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 8070955 - 27 = 8070827 is a prime.
It is a super-2 number, since 2×80709552 = 130280629224050, which contains 22 as substring.
It is a Duffinian number.
8070955 is a lucky number.
It is a zygodrome in base 6.
It is a self number, because there is not a number n which added to its sum of digits gives 8070955.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 807091 + ... + 807100.
It is an arithmetic number, because the mean of its divisors is an integer number (2421288).
Almost surely, 28070955 is an apocalyptic number.
8070955 is a deficient number, since it is larger than the sum of its proper divisors (1614197).
8070955 is a wasteful number, since it uses less digits than its factorization.
8070955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1614196.
The product of its (nonzero) digits is 12600, while the sum is 34.
The square root of 8070955 is about 2840.9426252566. The cubic root of 8070955 is about 200.5895521007.
It can be divided in two parts, 8070 and 955, that added together give a square (9025 = 952).
The spelling of 8070955 in words is "eight million, seventy thousand, nine hundred fifty-five".
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