Base | Representation |
---|---|
bin | 1000010110111… |
… | …10111000000000 |
3 | 11212221102001202 |
4 | 10023132320000 |
5 | 120422301122 |
6 | 10542520332 |
7 | 1511000213 |
oct | 413367000 |
9 | 155842052 |
10 | 70118912 |
11 | 36642416 |
12 | 1b5960a8 |
13 | 116b09a6 |
14 | 945377a |
15 | 6250e92 |
hex | 42dee00 |
70118912 has 20 divisors (see below), whose sum is σ = 140101896. Its totient is φ = 35059200.
The previous prime is 70118903. The next prime is 70118933. The reversal of 70118912 is 21981107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67964 + ... + 68987.
Almost surely, 270118912 is an apocalyptic number.
It is an amenable number.
70118912 is a deficient number, since it is larger than the sum of its proper divisors (69982984).
70118912 is an equidigital number, since it uses as much as digits as its factorization.
70118912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136969 (or 136953 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 29.
The square root of 70118912 is about 8373.7036011552. The cubic root of 70118912 is about 412.3617647609.
The spelling of 70118912 in words is "seventy million, one hundred eighteen thousand, nine hundred twelve".
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