Base | Representation |
---|---|
bin | 100111011010001100… |
… | …101101010100000110 |
3 | 11001020001000121022211 |
4 | 213122030231110012 |
5 | 1143130230020321 |
6 | 31234531214034 |
7 | 3025421363311 |
oct | 473214552406 |
9 | 131201017284 |
10 | 42315470086 |
11 | 16a44a85a8a |
12 | 824b44731a |
13 | 3cb49b2cc6 |
14 | 2095d05978 |
15 | 1179e120e1 |
hex | 9da32d506 |
42315470086 has 8 divisors (see below), whose sum is σ = 63552847680. Its totient is φ = 21131187528.
The previous prime is 42315470069. The next prime is 42315470111. The reversal of 42315470086 is 68007451324.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13271766 + ... + 13274953.
It is an arithmetic number, because the mean of its divisors is an integer number (7944105960).
Almost surely, 242315470086 is an apocalyptic number.
42315470086 is a deficient number, since it is larger than the sum of its proper divisors (21237377594).
42315470086 is a wasteful number, since it uses less digits than its factorization.
42315470086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26547518.
The product of its (nonzero) digits is 161280, while the sum is 40.
The spelling of 42315470086 in words is "forty-two billion, three hundred fifteen million, four hundred seventy thousand, eighty-six".
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